Boston Red Sox· #41· Pitcher
Tyron Guerrero “El De Bocachica”
Bats R · Throws R·Age 35 (Jan 9, 1991)·6' 8", 225 lb·Bocachica, Colombia
2026 Pitching
ERA
2.33
WHIP
1.03
IP
19.1
K%
28.7
BB%
2.5
K/9
10.71
W-L
1-1
GS
0
SV
0
HLD
9
DiamondIQ WAR
19.3 IP · 2026
0.5
4.9 runs above replacement
FIP · 2.680.0
vs replacement · RP, 19.3 IP+4.9
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Sinker83% · 99.9 · 26% whiff
Slider13% · 91.3 · 35% whiff
Changeup4% · 91.9 · 33% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Boston Red Sox | 1 | 1 | 2.33 | 19 | 0 | 0 | 19.1 | 23 | 2 | 1.03 | 10.71 |
| 2019 | Miami Marlins | 1 | 2 | 6.26 | 52 | 0 | 0 | 46.0 | 43 | 36 | 1.70 | 8.41 |
| 2018 | Miami Marlins | 1 | 3 | 5.43 | 60 | 0 | 0 | 58.0 | 68 | 30 | 1.62 | 10.55 |
| 2016 | San Diego Padres | 0 | 0 | 4.50 | 1 | 0 | 0 | 2.0 | 0 | 1 | 2.00 | 0.00 |
Recent Games
Jul 10 @ New York MetsW
1.0 IP, 0 ER, 0 K, 0 BB
Jul 9 @ Chicago White SoxW
1.2 IP, 0 ER, 1 K, 0 BB
Jul 5 @ Los Angeles AngelsW
2.0 IP, 0 ER, 1 K, 1 BB
Jun 29 vs Washington NationalsW
1.0 IP, 0 ER, 2 K, 0 BB
Jun 28 vs New York YankeesW
0.2 IP, 0 ER, 0 K, 0 BB
Jun 24 @ Colorado RockiesL
0.2 IP, 0 ER, 1 K, 0 BB
Jun 22 @ Colorado RockiesL
1.0 IP, 0 ER, 0 K, 0 BB
Jun 20 @ Seattle MarinersW
1.0 IP, 0 ER, 2 K, 0 BB
Jun 17 vs Toronto Blue JaysL
1.2 IP, 0 ER, 3 K, 0 BB
Jun 13 vs Texas RangersW
0.1 IP, 1 ER, 1 K, 0 BB