Tyron Guerrero | Boston Red Sox
MLB Player
Tyron Guerrero
Boston Red SoxHeight6' 8"Weight225 lbsAge35Experience4th Season
0SVTied-258th
3.10ERA
41KTied-383rd
1.11WHIP
Player Information
PositionRelief Pitcher
Jersey#41
Date of Birth9/1/1991
BirthplaceBogota, Colombia
Experience4th Season
Bats / ThrowsRight/Right
MLB Debut2016
StatusActive
Next Game
More Boston Red Sox Players
Season, Postseason & Career
| Split | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular Season | 40 | 0 | 0 | 0 | 40.2 | 37 | 18 | 14 | 2 | 8 | 41 |
| Projected | 41 | 0 | 0 | 0 | 41.1 | 38 | 19 | 14 | 2 | 8 | 42 |
| Career | 152 | 0 | 0 | 0 | 145.2 | 146 | 93 | 82 | 17 | 74 | 149 |
Pitching by Season
| Season | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 1 | 0 | 0 | 0 | .000 | 0.0 | 4.50 | 2.00 | 2.0 | 0 | 1 | 0.0 | 3 | 1 | 1 | 0 | 0 | 0 |
| 2018 | 60 | 0 | 1 | 3 | .250 | -1.2 | 5.43 | 1.62 | 58.0 | 68 | 30 | 2.3 | 64 | 40 | 35 | 0 | 9 | 4 |
| 2019 | 52 | 0 | 1 | 2 | .333 | -0.7 | 6.26 | 1.70 | 46.0 | 43 | 36 | 1.2 | 42 | 34 | 32 | 0 | 6 | 4 |
| 2026 | 40 | 0 | 1 | 2 | .333 | 0.2 | 3.10 | 1.11 | 40.2 | 41 | 8 | 5.1 | 37 | 18 | 14 | 0 | 19 | 1 |
| Career | 152 | 0 | 3 | 7 | .300 | -- | 5.07 | 1.51 | 145.2 | 149 | 74 | 2.0 | 146 | 93 | 82 | 0 | 33 | 9 |
Opponent Batting by Season
| Season | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 22 | 9 | 2.444 | .375 | .444 | .500 | .944 | 1 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 0 |
| 2018 | 1120 | 268 | 4.179 | .275 | .363 | .433 | .797 | 11 | 1 | 8 | 101 | 32 | 3 | 0 | 1 | 1 |
| 2019 | 900 | 216 | 4.167 | .246 | .389 | .415 | .804 | 8 | 0 | 7 | 71 | 35 | 6 | 0 | 3 | 0 |
| 2026 | 607 | 166 | 3.657 | .239 | .285 | .303 | .588 | 4 | 0 | 2 | 47 | 0 | 2 | 1 | 0 | 1 |
| Career | 2627 | 655 | 4.011 | .259 | .354 | .395 | .749 | 24 | 1 | 17 | 223 | 83 | 11 | 1 | 4 | 2 |
Expanded Pitching by Season
| Season | P/S | P/I | K/9 | QS | CG | SHO | GSC | GB | FB | G/F | IR | IRS | WP | BK | SB | CS | RSUP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 0.0 | 11.0 | 0.0 | 0 | 0 | 0 | 0.0 | 4 | 4 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 2018 | 0.0 | 19.3 | 10.6 | 0 | 0 | 0 | 0.0 | 74 | 92 | 0.8 | 7 | 5 | 7 | 0 | 4 | 1 | 0.0 |
| 2019 | 0.0 | 19.6 | 8.4 | 0 | 0 | 0 | 0.0 | 58 | 73 | 0.8 | 10 | 6 | 9 | 0 | 2 | 1 | 0.0 |
| 2026 | 0.0 | 14.9 | 9.1 | 0 | 0 | 0 | 0.0 | 44 | 34 | 1.3 | 0 | 3 | 1 | 0 | 2 | 0 | 0.0 |
| Career | 0.0 | 18.0 | 9.2 | 0 | 0 | 0 | 0.0 | 199 | 221 | 0.9 | 33 | 14 | 17 | 0 | 8 | 2 | 0.0 |
Game Log
| Game | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 @ TB2026 Regular Season | L 5-1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 12 | 3 | 0.0 | - | - | 3.18 |
 vs SEA2026 Regular Season | W 9-8 F/10 | 0.1 | 3 | 3 | 3 | 0 | 1 | 0 | 1 | 3 | 13 | 5 | 0.0 | - | BLSV(1) | 3.26 |
 @ NYY2026 Regular Season | W 6-0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 18 | 4 | 0.0 | - | HLD(18) | 2.58 |
| @ NYY2026 Regular Season | L 1-0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 6 | 3 | 0.0 | - | - | 2.65 |
 @ MIA2026 Regular Season | W 7-3 F/11 | 1.2 | 2 | 0 | 0 | 0 | 1 | 0 | 4 | 2 | 26 | 7 | 0.0 | - | - | 2.72 |
 vs SF2026 Regular Season | W 5-4 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 11 | 3 | 0.0 | - | HLD(17) | 2.86 |
 vs ARI2026 Regular Season | L 7-6 F/10 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 9 | 3 | 0.0 | - | - | 2.94 |
| vs ARI2026 Regular Season | W 9-4 | 1.2 | 2 | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 19 | 6 | 0.0 | - | HLD(16) | 3.03 |
 @ TOR2026 Regular Season | L 6-4 | 0.0 | 3 | 5 | 4 | 0 | 2 | 0 | 1 | 2 | 20 | 5 | 0.0 | L(1-2) | - | 3.19 |
| @ TOR2026 Regular Season | L 5-3 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 9 | 3 | 0.0 | - | - | 2.03 |
 vs ATH2026 Regular Season | L 4-3 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 15 | 3 | 0.0 | - | HLD(15) | 2.10 |
 vs CHW2026 Regular Season | W 12-11 F/13 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 9 | 3 | 0.0 | - | - | 2.17 |
| vs CHW2026 Regular Season | W 4-0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 7 | 3 | 0.0 | - | HLD(14) | 2.25 |
 @ LAD2026 Regular Season | W 8-4 | 1.0 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 3 | 23 | 5 | 0.0 | - | HLD(13) | 2.33 |
| @ LAD2026 Regular Season | W 3-2 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 11 | 4 | 0.0 | - | HLD(12) | 2.08 |
| @ ATH2026 Regular Season | W 4-2 F/10 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 11 | 3 | 0.0 | - | - | 2.16 |
| vs TOR2026 Regular Season | W 6-1 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 16 | 5 | 0.0 | - | HLD(11) | 2.25 |
| vs TOR2026 Regular Season | W 6-4 | 1.1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 13 | 4 | 0.0 | - | - | 2.35 |
 vs BAL2026 Regular Season | W 6-5 | 1.1 | 2 | 1 | 1 | 0 | 0 | 3 | 1 | 2 | 19 | 6 | 0.0 | - | - | 2.49 |
| vs TB2026 Regular Season | W 5-3 | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 13 | 4 | 0.0 | - | HLD(10) | 2.21 |
 @ NYM2026 Regular Season | W 6-2 | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 19 | 4 | 0.0 | - | HLD(9) | 2.33 |
| @ CHW2026 Regular Season | W 2-1 | 1.2 | 2 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 19 | 7 | 0.0 | W(1-1) | - | 2.45 |
 @ LAA2026 Regular SeasonWeek 27 | W 7-5 | 2.0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 1 | 26 | 7 | 0.0 | - | HLD(8) | 2.70 |
 vs WSH2026 Regular SeasonWeek 26 | W 6-3 | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 15 | 4 | 0.0 | - | HLD(7) | 3.07 |
| vs NYY2026 Regular SeasonWeek 26 | W 5-4 F/10 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 9 | 2 | 0.0 | - | HLD(6) | 3.29 |
 @ COL2026 Regular SeasonWeek 25 | L 8-6 | 0.2 | 2 | 3 | 0 | 0 | 0 | 1 | 2 | 2 | 25 | 6 | 0.0 | - | HLD(5) | 3.46 |
| @ COL2026 Regular SeasonWeek 25 | L 3-2 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 3 | 0.0 | - | HLD(4) | 3.65 |
| @ SEA2026 Regular SeasonWeek 25 | W 5-1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 14 | 3 | 0.0 | - | - | 3.97 |
| vs TOR2026 Regular SeasonWeek 24 | L 3-0 | 1.2 | 1 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 18 | 6 | 0.0 | - | - | 4.35 |
 vs TEX2026 Regular SeasonWeek 24 | W 6-3 | 0.1 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 18 | 4 | 0.0 | - | HLD(3) | 5.19 |
| vs TEX2026 Regular SeasonWeek 24 | W 10-1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 12 | 3 | 0.0 | - | - | 4.32 |
| @ TB2026 Regular SeasonWeek 23 | L 3-1 | 1.1 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 16 | 5 | 0.0 | - | - | 4.91 |
| @ NYY2026 Regular SeasonWeek 23 | L 6-1 | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 10 | 2 | 0.0 | - | - | 6.00 |
 @ CLE2026 Regular SeasonWeek 22 | W 9-4 | 0.2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 15 | 3 | 0.0 | - | - | 6.75 |
| @ CLE2026 Regular SeasonWeek 22 | W 9-1 | 0.2 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 7 | 3 | 0.0 | - | HLD(2) | 7.71 |
 vs ATL2026 Regular SeasonWeek 22 | L 10-2 | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8 | 2 | 0.0 | - | - | 9.00 |
| vs ATL2026 Regular SeasonWeek 21 | L 7-6 | 2.0 | 2 | 2 | 2 | 1 | 0 | 4 | 2 | 2 | 36 | 8 | 0.0 | - | - | 9.82 |
 vs MIN2026 Regular SeasonWeek 21 | L 6-5 | 0.2 | 2 | 2 | 2 | 0 | 0 | 2 | 1 | 1 | 14 | 4 | 0.0 | L(0-1) | HLD(1) | 10.80 |
| vs MIN2026 Regular SeasonWeek 21 | L 8-6 | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 16 | 4 | 0.0 | - | - | 0.00 |