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Tyron Guerrero
MLB
About Tyron Guerrero
Tyron Luis Guerrero (born January 9, 1991) is a Colombian professional baseball pitcher for the Boston Red Sox of Major League Baseball (MLB). He has previously played in MLB for the San Diego Padres and Miami Marlins, and in Nippon Professional Baseball (NPB) for the Chiba Lotte Marines. Guerrero has also played for the Colombian national baseball team at the World Baseball Classic.
Bio summary from Wikipedia.
Player Stats
| W | 1 | L | 2 | ERA | 3.10 | G | 40 |
|---|---|---|---|---|---|---|---|
| GS | 0 | SV | 0 | IP | 40.2 | H | 37 |
| R | 18 | ER | 14 | BB | 8 | SO | 41 |
| WHIP | 1.107 | H/9 | 8.2 | HR/9 | 0.4 | BB/9 | 1.8 |
| K/9 | 9.1 | FIP | 2.46 | WAR | 0.2 |
2026 pitching — Baseball-Reference
Career — Lahman, through 2025
Pitching
| Year | Team | W | L | ERA | G | GS | CG | SHO | SV | IP | H | HR | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | SDN | 0 | 0 | 4.50 | 1 | 0 | 0 | 0 | 0 | 2.0 | 3 | 0 | 1 | 0 |
| 2018 | MIA | 1 | 3 | 5.43 | 60 | 0 | 0 | 0 | 0 | 58.0 | 64 | 8 | 30 | 68 |
| 2019 | MIA | 1 | 2 | 6.26 | 52 | 0 | 0 | 0 | 0 | 46.0 | 42 | 7 | 36 | 43 |
Season lines from the Lahman Baseball Database (Version 2025, via SABR), joined through the Chadwick Register ID crosswalk. The databank runs through the 2025 season — the current season is the 2026 line below, from the MLB Stats API.
2026 Season — MLB Stats API
Pitching
| W | L | ERA | G | GS | CG | SHO | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3.10 | 40 | 0 | 0 | 0 | 0 | 40.2 | 37 | 18 | 14 | 2 | 8 | 41 | 1.11 |
2026 regular-season line from the MLB Stats API (statsapi.mlb.com), pulled when this page was built. Multi-team stints are combined; rate stats are recomputed from the combined totals.
Watch Tyron Guerrero Highlights
“My Beautiful Island "Tyron Guerrero"” · Open on YouTube · More Tyron Guerrero videos