| Personal information | |||
|---|---|---|---|
| Full name | Ariel Daniel Lassiter Acuña | ||
| Date of birth | 27 September 1994 | ||
| Place of birth | Turrialba, Costa Rica | ||
| Height | 1.78 m (5 ft 10 in)[1] | ||
| Position(s) | Forward, winger | ||
| Team information | |||
Current team | Chicago Fire | ||
| Number | 11 | ||
| Youth career | |||
| 2009–2013 | Albion SC | ||
| College career | |||
| Years | Team | Apps | (Gls) |
| 2013 | Cal Poly Mustangs | 21 | (5) |
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2014 | GAIS | 12 | (1) |
| 2015–2018 | LA Galaxy II | 58 | (30) |
| 2015–2018 | LA Galaxy | 25 | (1) |
| 2019–2020 | Alajuelense | 64 | (24) |
| 2020 | → Houston Dynamo (loan) | 16 | (3) |
| 2021 | Houston Dynamo | 19 | (0) |
| 2022–2023 | Inter Miami | 38 | (4) |
| 2023–2024 | CF Montréal | 45 | (4) |
| 2024– | Chicago Fire | 7 | (0) |
| International career‡ | |||
| 2015 | United States U23 | 2 | (0) |
| 2015 | Costa Rica U23 | 5 | (2) |
| 2019– | Costa Rica | 27 | (2) |
|
*Club domestic league appearances and goals, correct as of 26 October 2024 ‡ National team caps and goals, correct as of 15 October 2024 | |||
Ariel Daniel Lassiter Acuña (born 27 September 1994) is a Costa Rican professional footballer who plays as a winger for Major League Soccer club Chicago Fire and the Costa Rica national team.