4.793.283 resultados, 29.450.556 comentarios, 1.037.175 imágenes, 80.044 vídeos, 86.434 noticias
TODO ESPAÑA TOP EUROPA AMÉRICA ASIA Y OCEANÍA ÁFRICA EN TELEVISIÓN API

Estadísticas 2025/2026

Competición Comp Equipo Eq. PJ PT PC PS
Copa Brasil Copa Brasil Goiás EC Goiás EC 1 1 1 - 90' - - - - -
Goiano 1 Goiano 1 Goiás EC Goiás EC 11 11 9 - 910' 3 - - - -

Ficha de Lucas Ribeiro

Nombre
Lucas Ribeiro
Completo
Lucas Ribeiro Dos Santos
Edad
27 años
Fecha de nacimiento
19-01-1999
Lugar de nacimiento
br Salvador
País
br Brasil
Nacionalidad
Brasil
Demarcación
Defensa
Altura
190 cm
Peso
80 kilogramos
Nombre
Lucas
Apellidos
Ribeiro Dos Santos

Últimos partidos jugados por Lucas Ribeiro 

partido: Array
(
    [match_id] => 287338
    [league_id] => 82137
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 0
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 1245
    [datateam2] => 17207
    [mid] => 287338
    [r1] => 0
    [r2] => 0
    [shedule] => 2026-03-15 20:00:00
    [team1] => 6733912
    [team2] => 6733914
    [id] => 82137
    [nameShow1] => Goiás EC
    [nameShow2] => Atlético GO
    [basealias1] => Goias-Goiania
    [basealias2] => Atletico-Go
    [totalcomments] => 1
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 1245
    [stadium_name] => Estádio de Hailé Pinheiro
    [stadium_size] => 118 x 75
    [stadium_seats] => 10000
    [stadium_id] => 422
    [stadium_yearBuilt] => 1995
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1773608469
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 290953
    [league_id] => 82075
    [logo] => copa-brasil
    [name] => Copa Brasil
    [group_code] => 0
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 32.000
    [extra] => 0
    [datateam1] => 1245
    [datateam2] => 149940
    [mid] => 290953
    [r1] => 3
    [r2] => 0
    [shedule] => 2026-03-11 23:30:00
    [team1] => 6735354
    [team2] => 6732597
    [id] => 82075
    [nameShow1] => Goiás EC
    [nameShow2] => Fluminense PI
    [basealias1] => Goias-Goiania
    [basealias2] => Fluminense-Esporte-Clube
    [totalcomments] => 0
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 99
    [finished] => 1
    [stadium_team_id] => 1245
    [stadium_name] => Estádio de Hailé Pinheiro
    [stadium_size] => 118 x 75
    [stadium_seats] => 10000
    [stadium_id] => 422
    [stadium_yearBuilt] => 1995
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1773275521
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 287339
    [league_id] => 82137
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 0
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 17207
    [datateam2] => 1245
    [mid] => 287339
    [r1] => 0
    [r2] => 2
    [shedule] => 2026-03-07 20:00:00
    [team1] => 6733914
    [team2] => 6733912
    [id] => 82137
    [nameShow1] => Atlético GO
    [nameShow2] => Goiás EC
    [basealias1] => Atletico-Go
    [basealias2] => Goias-Goiania
    [totalcomments] => 0
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 17207
    [stadium_name] => Estádio Antonio Accioly
    [stadium_size] => 
    [stadium_seats] => 12500
    [stadium_id] => 5586
    [stadium_yearBuilt] => 2018
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1772917269
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 279398
    [league_id] => 82137
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 0
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 1245
    [datateam2] => 17201
    [mid] => 279398
    [r1] => 1
    [r2] => 1
    [shedule] => 2026-02-28 20:00:00
    [team1] => 6733912
    [team2] => 6733911
    [id] => 82137
    [nameShow1] => Goiás EC
    [nameShow2] => Anapolina
    [basealias1] => Goias-Goiania
    [basealias2] => Anapolina
    [totalcomments] => 0
    [betId] => 0
    [penaltis1] => 4
    [penaltis2] => 3
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 1245
    [stadium_name] => Estádio de Hailé Pinheiro
    [stadium_size] => 118 x 75
    [stadium_seats] => 10000
    [stadium_id] => 422
    [stadium_yearBuilt] => 1995
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1772313310
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 1
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 1
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 279396
    [league_id] => 82137
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 0
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 17201
    [datateam2] => 1245
    [mid] => 279396
    [r1] => 2
    [r2] => 2
    [shedule] => 2026-02-21 21:00:00
    [team1] => 6733911
    [team2] => 6733912
    [id] => 82137
    [nameShow1] => Anapolina
    [nameShow2] => Goiás EC
    [basealias1] => Anapolina
    [basealias2] => Goias-Goiania
    [totalcomments] => 0
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 17201
    [stadium_name] => Estádio Municipal Jonas Duarte
    [stadium_size] => 105 x 75 m
    [stadium_seats] => 20000
    [stadium_id] => 2292
    [stadium_yearBuilt] => 1965
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1771711390
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 272179
    [league_id] => 82137
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 0
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 1245
    [datateam2] => 15145
    [mid] => 272179
    [r1] => 4
    [r2] => 1
    [shedule] => 2026-02-14 21:00:00
    [team1] => 6733912
    [team2] => 6733909
    [id] => 82137
    [nameShow1] => Goiás EC
    [nameShow2] => CRAC
    [basealias1] => Goias-Goiania
    [basealias2] => Crac
    [totalcomments] => 2
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 1245
    [stadium_name] => Estádio de Hailé Pinheiro
    [stadium_size] => 118 x 75
    [stadium_seats] => 10000
    [stadium_id] => 422
    [stadium_yearBuilt] => 1995
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1771106169
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 23
    [stats] => Array
        (
            [min] => 23
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 272176
    [league_id] => 82137
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 0
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 15145
    [datateam2] => 1245
    [mid] => 272176
    [r1] => 1
    [r2] => 1
    [shedule] => 2026-02-11 23:30:00
    [team1] => 6733909
    [team2] => 6733912
    [id] => 82137
    [nameShow1] => CRAC
    [nameShow2] => Goiás EC
    [basealias1] => Crac
    [basealias2] => Goias-Goiania
    [totalcomments] => 5
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 15145
    [stadium_name] => Genervino Evangelista da Fonseca
    [stadium_size] => 105 x 68 m
    [stadium_seats] => 8500
    [stadium_id] => 2497
    [stadium_yearBuilt] => 1960
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1770856148
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 234193
    [league_id] => 81723
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 1
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 1245
    [datateam2] => 5872
    [mid] => 234193
    [r1] => 1
    [r2] => 0
    [shedule] => 2026-02-01 22:30:00
    [team1] => 6726558
    [team2] => 6726560
    [id] => 81723
    [nameShow1] => Goiás EC
    [nameShow2] => Vila Nova
    [basealias1] => Goias-Goiania
    [basealias2] => Vila-Nova
    [totalcomments] => 6
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 1245
    [stadium_name] => Estádio de Hailé Pinheiro
    [stadium_size] => 118 x 75
    [stadium_seats] => 10000
    [stadium_id] => 422
    [stadium_yearBuilt] => 1995
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1769988968
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 234184
    [league_id] => 81723
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 1
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 1245
    [datateam2] => 163356
    [mid] => 234184
    [r1] => 1
    [r2] => 0
    [shedule] => 2026-01-29 23:30:00
    [team1] => 6726558
    [team2] => 6726557
    [id] => 81723
    [nameShow1] => Goiás EC
    [nameShow2] => ABECAT Ouvidorense
    [basealias1] => Goias-Goiania
    [basealias2] => Abecat-Ouvidorense
    [totalcomments] => 21
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 1245
    [stadium_name] => Estádio de Hailé Pinheiro
    [stadium_size] => 118 x 75
    [stadium_seats] => 10000
    [stadium_id] => 422
    [stadium_yearBuilt] => 1995
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1769732771
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 1
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 1
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 234180
    [league_id] => 81723
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 1
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 17201
    [datateam2] => 1245
    [mid] => 234180
    [r1] => 0
    [r2] => 2
    [shedule] => 2026-01-24 23:00:00
    [team1] => 6726561
    [team2] => 6726558
    [id] => 81723
    [nameShow1] => Anapolina
    [nameShow2] => Goiás EC
    [basealias1] => Anapolina
    [basealias2] => Goias-Goiania
    [totalcomments] => 3
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 17201
    [stadium_name] => Estádio Municipal Jonas Duarte
    [stadium_size] => 105 x 75 m
    [stadium_seats] => 20000
    [stadium_id] => 2292
    [stadium_yearBuilt] => 1965
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1769298910
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 1
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 1
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 234174
    [league_id] => 81723
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 1
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 1245
    [datateam2] => 159705
    [mid] => 234174
    [r1] => 4
    [r2] => 0
    [shedule] => 2026-01-22 20:00:00
    [team1] => 6726558
    [team2] => 6726552
    [id] => 81723
    [nameShow1] => Goiás EC
    [nameShow2] => Centro Oeste FC
    [basealias1] => Goias-Goiania
    [basealias2] => Centro-Oeste
    [totalcomments] => 3
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 1245
    [stadium_name] => Estádio de Hailé Pinheiro
    [stadium_size] => 118 x 75
    [stadium_seats] => 10000
    [stadium_id] => 422
    [stadium_yearBuilt] => 1995
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1769111289
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 90
    [stats] => Array
        (
            [min] => 90
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)

partido: Array
(
    [match_id] => 234171
    [league_id] => 81723
    [logo] => goiano_actual
    [name] => Goiano 1
    [group_code] => 1
    [acta] => 0
    [isVideo] => 0
    [year] => 2026
    [coefficient] => 7.200
    [extra] => 0
    [datateam1] => 17207
    [datateam2] => 1245
    [mid] => 234171
    [r1] => 1
    [r2] => 1
    [shedule] => 2026-01-18 20:00:00
    [team1] => 6726555
    [team2] => 6726558
    [id] => 81723
    [nameShow1] => Atlético GO
    [nameShow2] => Goiás EC
    [basealias1] => Atletico-Go
    [basealias2] => Goias-Goiania
    [totalcomments] => 2
    [betId] => 0
    [penaltis1] => 99
    [penaltis2] => 99
    [prorroga] => 0
    [status] => 4
    [minute] => 90
    [finished] => 1
    [stadium_team_id] => 17207
    [stadium_name] => Estádio Antonio Accioly
    [stadium_size] => 
    [stadium_seats] => 12500
    [stadium_id] => 5586
    [stadium_yearBuilt] => 2018
    [match_time] => 
    [first_half_time] => 
    [second_half_time] => 
    [second_half_stop] => 1768769829
    [second_half_extra_stop] => 
    [goals] => 0
    [ta] => 0
    [tr] => 0
    [min] => 77
    [stats] => Array
        (
            [min] => 77
            [goals] => 0
            [ta] => 0
            [taa] => 0
            [tr] => 0
            [assis] => 0
        )

    [taa] => 0
    [assis] => 0
)
premier Dom 15 Mar 2026
20:00 Finalizado 		Goiás EC Goiás EC
0-0
 Atlético GO Atlético GO 90'
premier Mie 11 Mar 2026
23:30 Finalizado 		Goiás EC Goiás EC
3-0
 Fluminense PI Fluminense PI 90'
premier Sab 07 Mar 2026
20:00 Finalizado 		Atlético GO Atlético GO
0-2
 Goiás EC Goiás EC 90'
premier Sab 28 Feb 2026
20:00 Finalizado 		Goiás EC Goiás EC
1-1
 Anapolina Anapolina 90'
premier Sab 21 Feb 2026
21:00 Finalizado 		Anapolina Anapolina
2-2
 Goiás EC Goiás EC 90'
premier Sab 14 Feb 2026
21:00 Finalizado 		Goiás EC Goiás EC
4-1
 CRAC CRAC 23'
premier Mie 11 Feb 2026
23:30 Finalizado 		CRAC CRAC
1-1
 Goiás EC Goiás EC 90'
premier Dom 01 Feb 2026
22:30 Finalizado 		Goiás EC Goiás EC
1-0
 Vila Nova Vila Nova 90'
premier Jue 29 Ene 2026
23:30 Finalizado 		Goiás EC Goiás EC
1-0
 ABECAT Ouvidorense ABECAT Ouvidorense 90'
premier Sab 24 Ene 2026
23:00 Finalizado 		Anapolina Anapolina
0-2
 Goiás EC Goiás EC 90'
premier Jue 22 Ene 2026
20:00 Finalizado 		Goiás EC Goiás EC
4-0
 Centro Oeste FC Centro Oeste FC 90'
premier Dom 18 Ene 2026
20:00 Finalizado 		Atlético GO Atlético GO
1-1
 Goiás EC Goiás EC 77'

Compañeros de equipo

Competiciones Populares

Ligas

29/38 Ahora

es Primera División

31/38 Ahora

gb Premier League

30/38 Ahora

it Serie A

31/42 Ahora

es Segunda División

27/34 Ahora

de Bundesliga

27/34 Ahora

fr Ligue 1

2 grupos Ahora

es Primera Federación

11/16 Ahora

ar Apertura Argentina

28/34 Ahora

nl Eredivisie

26/34 Ahora

pt Liga Portugal Betclic

5 grupos Ahora

es Segunda Federación

7/38 Ahora

br Brasileirão Betano

22/30 Ahora

es Primera Femenina

8 grupos Ahora

and Primera Andaluza

19/21 Ahora

gb Premier League 2 One

7 grupos Ahora

es de Honor

17 grupos Ahora

es Liga Nacional

Competiciones

2/5 Ahora

ue Champions League

8/8 Ahora

es Copa del Rey

1/2 Ahora

wo Repesca Mundial

9 grupos Ahora

ue Clasificación Europeo U21

3 grupos Ahora

wo Clasificación Mundial Eu.

299/365 Ahora

wo Amistosos Selecciones

9 grupos Ahora

wo FIFA Series

2 grupos Ahora

ue Clasificación Europeo U19

4/4 Ahora

ue Liga Elite U20

4/11 Ahora

es Kings League

3/12 Ahora

wo Amistosos Selecciones U21

4/11 Ahora

it Kings League Italia

3/8 Ahora

de Kings League Alemania

4/5 Ahora

o1 OFC Pro League

2/4 Ahora

ue Champions League Femenina

3/11 Ahora

mx Kings League México

4/6 Ahora

ue UEFA Women's Europa Cup

3/9 Ahora

br Kings League Brasil

1/3 Ahora

ue Premier League Internati.

3/12 Ahora

wo Amistosos Selecciones U23

2/4 Ahora

gb Premier League Cup U21

3/12 Ahora

wo Amistosos Selecciones U20

3 grupos Ahora

ue Clasificación Europeo U17

3/12 Ahora

wo Amistosos Selecciones U18

Ligas

18 grupos Ahora

es Tercera Federación

Ligas

12/17 Ahora

mx Liga MX - Clausura

12/19 Ahora

co Apertura Colombia

22/30 Ahora

ru Premier League Rusia

25/26 Ahora

gr Super League Griega

31/33 Ahora

ss Liga Escocia

27/34 Ahora

tr Liga Turca

3/35 Ahora

us MLS - Liga USA

7/30 Ahora

cl Primera Chile

3/30 Ahora

cn Superliga China

29/30 Ahora

be Liga Belga

1/30 Ahora

se Liga Sueca

26/30 Ahora

cz Liga Checa

30/33 Ahora

ch Liga Suiza

7/15 Ahora

uy Apertura Uruguay

7/18 Ahora

jp Liga Japonesa J1

3 grupos Ahora

ro Liga Rumana

27/30 Ahora

bg Liga Bulgaria

27/36 Ahora

hr Liga Croata HNL

27/33 Ahora

hu Liga Hungría

26/34 Ahora

pl Liga Polaca