Ariel Lassiter
| Date of birth | 27 September 1994 |
| Place of birth | Turrialba |
| Nationality | Costa Rica |
| Weight | 70 kg |
| Height | 1.78 m |
| Position | Forward |
Full name is: Ariel Daniel Lassiter Acuña.
International stats
| Season | Team | Competition | Apps | Subs | Goals | Y | R |
|---|---|---|---|---|---|---|---|
| 2018-19 | Costa Rica | International Friendly | 2 |
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| 2019-20 | Costa Rica | CONCACAF Nations League | 1 | 1 |
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| 2019-20 | Costa Rica | International Friendly | 1 | 1 |
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| 2020-21 | Costa Rica | CONCACAF Gold Cup | 3 | 1 |
1 |
1
|
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| 2020-21 | Costa Rica | CONCACAF Nations League | 2 |
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| 2020-21 | Costa Rica | International Friendly | 1 | 3 |
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| 2021-22 | Costa Rica | FIFA World Cup | 1 | ||||
| 2023-24 | Costa Rica | Copa America | 2 | ||||
| 2023-24 | Costa Rica | FIFA World Cup | 2 | ||||
| 2023-24 | Costa Rica | International Friendly | 1 | ||||
| 2023-24 | Costa Rica | Unofficial | 1 | ||||
| 2024-25 | Costa Rica | CONCACAF Gold Cup | 1 | 1 |
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| 2024-25 | Costa Rica | CONCACAF Nations League | 4 | 1 |
1 |
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| 2024-25 | Costa Rica | FIFA World Cup | 1 |
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| 2025-26 | Costa Rica | FIFA World Cup | 2 |
Please note: Career stats are based on performances in the Premier and Football Leagues and (in most cases all) internationals.
International matches
| Date | Match | Result | Competition | Round | |
|---|---|---|---|---|---|
| 22 Mar 2019 | Guatemala v Costa Rica | L | 1-0 | International Friendly | |
| 26 Mar 2019 | Costa Rica v Jamaica | W | 1-0 | International Friendly | |
| 06 Sep 2019 | Costa Rica v Uruguay | L | 1-2 | International Friendly | |
| 10 Oct 2019 | Haiti v Costa Rica | D | 1-1 | CONCACAF Nations League | League A Group D |
| 13 Oct 2019 | Costa Rica v Curacao | D | 0-0 | CONCACAF Nations League | League A Group D |
| 01 Feb 2020 | USA v Costa Rica | L | 1-0 | International Friendly | |
| 13 Nov 2020 | Costa Rica v Qatar | D | 1-1 | International Friendly | |
| 27 Mar 2021 | Bosnia and Herzegovina v Costa Rica | D | 0-0 | International Friendly | |
| 30 Mar 2021 | Costa Rica v Mexico | L | 0-1 | International Friendly | |
| 03 Jun 2021 | Mexico v Costa Rica | L | 0-0 (4-5) | CONCACAF Nations League | Semi-final |
| 06 Jun 2021 | Honduras v Costa Rica | L | 2-2 (4-5) | CONCACAF Nations League | 3rd place play-off |
| 09 Jun 2021 | USA v Costa Rica | L | 4-0 | International Friendly | |
| 12 Jul 2021 | Costa Rica v Guadeloupe | W | 3-1 | CONCACAF Gold Cup | Group C |
| 16 Jul 2021 | Suriname v Costa Rica | W | 1-2 | CONCACAF Gold Cup | Group C |
| 20 Jul 2021 | Costa Rica v Jamaica | W | 1-0 | CONCACAF Gold Cup | Group C |
| 25 Jul 2021 | Costa Rica v Canada | L | 0-2 | CONCACAF Gold Cup | Quarter-final |
| 02 Sep 2021 | Panama v Costa Rica | D | 0-0 | FIFA World Cup | CONCACAF 3rd round |
| 02 Feb 2024 | Costa Rica v El Salvador | W | 2-0 | Unofficial | |
| 26 Mar 2024 | Argentina v Costa Rica | L | 3-1 | International Friendly | |
| 06 Jun 2024 | Costa Rica v St Kitts and Nevis | W | 4-0 | FIFA World Cup | 2nd round group B |
| 09 Jun 2024 | Grenada v Costa Rica | W | 0-3 | FIFA World Cup | 2nd round group B |
| 24 Jun 2024 | Brazil v Costa Rica | D | 0-0 | Copa America | Group D |
| 28 Jun 2024 | Colombia v Costa Rica | L | 3-0 | Copa America | Group D |
| 05 Sep 2024 | Costa Rica v Guadeloupe | W | 3-0 | CONCACAF Nations League | League A Group A |
| 09 Sep 2024 | Guatemala v Costa Rica | D | 0-0 | CONCACAF Nations League | League A Group A |
| 11 Oct 2024 | Suriname v Costa Rica | D | 1-1 | CONCACAF Nations League | League A Group A |
| 15 Oct 2024 | Costa Rica v Guatemala | W | 3-0 | CONCACAF Nations League | League A Group A |
| 18 Nov 2024 | Panama v Costa Rica | D | 2-2 | CONCACAF Nations League | Quarter-final 2nd leg |
| 21 Mar 2025 | Belize v Costa Rica | W | 0-7 | CONCACAF Gold Cup | Qualifying round 1st leg |
| 07 Jun 2025 | Bahamas v Costa Rica | W | 0-8 | FIFA World Cup | 2nd round group B |
| 15 Jun 2025 | Costa Rica v Suriname | W | 4-3 | CONCACAF Gold Cup | Group A |
| 05 Sep 2025 | Nicaragua v Costa Rica | D | 1-1 | FIFA World Cup | CONCACAF 3rd Round Group C |
| 09 Sep 2025 | Costa Rica v Haiti | D | 3-3 | FIFA World Cup | CONCACAF 3rd Round Group C |
Please note: Match history is complete for the Premier and Football Leagues and (in most cases all) internationals.