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Tyron Guerrero
RP · 
Boston Red Sox · #41
Bats/ThrowsR/R
Height6' 8"
Weight225 lbs
BirthplaceBogota, Colombia
MLB Debut2022
🪪Bio
Bats/ThrowsR/R
Height6' 8"
Weight225 lbs
BirthplaceBogota, Colombia
MLB Debut2022
📊Season Stats (2026)
ERA3.26
W-L1-2
IP38.2
K36
WHIP1.14
SV0
Full Stat Line
G38
GS0
QS0
HLD18
H37
ER14
HR2
BB7
K/98.38
WAR0.04
🤚Career Splits by Handedness
vs Left-Handed Batters
AVG.227
OBP.271
SLG.303
OPS.574
vs Right-Handed Batters
AVG.275
OBP.310
SLG.338
OPS.647
Career totals from real plate-appearance data — lower OPS allowed is better for a pitcher.
⚔️This Season vs. Each Opponent
| Opponent | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
vs. TOR
|
7.20 | 5.0 | 5 | 3 | .250 |
vs. CHW
|
0.00 | 3.2 | 3 | 0 | .154 |
vs. NYY
|
0.00 | 3.1 | 2 | 0 | .091 |
vs. ARI
|
0.00 | 2.2 | 1 | 0 | .222 |
vs. ATL
|
7.71 | 2.1 | 4 | 0 | .300 |
vs. TB
|
0.00 | 2.1 | 3 | 0 | .222 |
vs. LAA
|
0.00 | 2.0 | 1 | 1 | .000 |
vs. LAD
|
4.50 | 2.0 | 1 | 0 | .333 |
vs. OAK
|
0.00 | 2.0 | 2 | 0 | .000 |
vs. COL
|
0.00 | 1.2 | 1 | 0 | .250 |
vs. MIA
|
0.00 | 1.2 | 0 | 1 | .400 |
vs. MIN
|
10.80 | 1.2 | 3 | 1 | .286 |
vs. BAL
|
6.75 | 1.1 | 3 | 0 | .333 |
vs. CLE
|
0.00 | 1.1 | 2 | 0 | .333 |
vs. SEA
|
20.25 | 1.1 | 2 | 1 | .429 |
vs. TEX
|
6.75 | 1.1 | 1 | 0 | .333 |
vs. NYM
|
0.00 | 1.0 | 0 | 0 | .500 |
vs. SF
|
0.00 | 1.0 | 0 | 0 | .333 |
vs. WSH
|
0.00 | 1.0 | 2 | 0 | .250 |
🏟️This Season at Each Ballpark
| Ballpark | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Total | 3.26 | 38.2 | 36 | 7 | .248 |
| Fenway Park | 3.98 | 20.1 | 22 | 3 | .244 |
| Yankee Stadium | 0.00 | 2.2 | 2 | 0 | .111 |
| Angel Stadium | 0.00 | 2.0 | 1 | 1 | .000 |
| Dodger Stadium | 4.50 | 2.0 | 1 | 0 | .333 |
| Coors Field | 0.00 | 1.2 | 1 | 0 | .250 |
| Marlins Park | 0.00 | 1.2 | 0 | 1 | .400 |
| U.S. Cellular Field | 0.00 | 1.2 | 1 | 0 | .286 |
| Progressive Field | 0.00 | 1.1 | 2 | 0 | .333 |
| Tropicana Field | 0.00 | 1.1 | 2 | 0 | .200 |
| Citi Field | 0.00 | 1.0 | 0 | 0 | .500 |
| Rogers Centre | 36.00 | 1.0 | 1 | 2 | .500 |
| Safeco Field | 0.00 | 1.0 | 2 | 0 | .000 |
📅By Month & Recent Form
| Split | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Last 7 Days | 81.00 | 0.1 | 0 | 1 | .750 |
| Last 15 Days | 11.57 | 2.1 | 1 | 1 | .364 |
| Last 30 Days | 8.22 | 7.2 | 2 | 4 | .387 |
| May | 6.75 | 5.1 | 9 | 1 | .304 |
| June | 0.96 | 9.1 | 12 | 0 | .194 |
| July | 0.87 | 10.1 | 8 | 2 | .211 |
| August | 5.27 | 13.2 | 7 | 4 | .288 |
🎯Pitch Arsenal (2026)
| Type | Pitches | Usage% | Zone% | Chase% | Whiff% | BA | wOBA | xwOBA |
|---|---|---|---|---|---|---|---|---|
| Sinker | 490 | 85.5% | 60.8% | 24.3% | 22.1% | .252 | .277 | .268 |
| Slider | 58 | 10.1% | 44.8% | 32.3% | 29.0% | .222 | .179 | .165 |
| Changeup | 16 | 2.8% | 31.3% | 55.6% | 33.3% | .400 | .300 | .296 |
| Splitter | 7 | 1.2% | 57.1% | 33.3% | 16.7% | .250 | .225 | .345 |
| 4-Seam Fastball | 2 | 0.3% | 50.0% | 50.0% | 50.0% | .000 | .000 | .000 |
🌀Pitch Movement (2026)
| Type | # | Velo | Spin | IVB | H-Break | Ext |
|---|---|---|---|---|---|---|
| Sinker | 324 | 100.2 | 2,203 | +12.4" | +1.2" | 7.1 |
| Slider | 25 | 91.5 | 2,054 | +3.4" | -0.1" | 7.1 |
IVB = induced vertical break (gravity removed) · H-Break = horizontal movement · Ext = release extension in feet.
📋Recent Game Log
| Date | Opp | Score | IP | H | ER | BB | K | ERA | PC | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W | Monday, August 31, 2026 |
SEA
|
8-9 | 0.1 | 3 | 3 | 1 | 0 | 3.26 | 13 | — |
| W | Saturday, August 29, 2026 |
NYY
|
6-0 | 1.0 | 1 | 0 | 0 | 0 | 2.58 | 18 | — |
| L | Friday, August 28, 2026 |
NYY
|
0-1 | 1.0 | 0 | 0 | 0 | 1 | 2.65 | 6 | — |
| W | Tuesday, August 25, 2026 |
MIA
|
7-3 | 1.2 | 2 | 0 | 1 | 0 | 2.72 | 26 | — |
| W | Sunday, August 23, 2026 |
SF
|
4-5 | 1.0 | 1 | 0 | 0 | 0 | 2.86 | 11 | — |
| L | Wednesday, August 19, 2026 |
ARI
|
7-6 | 1.0 | 0 | 0 | 0 | 0 | 2.94 | 9 | — |
| W | Tuesday, August 18, 2026 |
ARI
|
4-9 | 1.2 | 2 | 0 | 0 | 1 | 3.03 | 19 | — |
| L | Wednesday, August 12, 2026 |
TOR
|
4-6 | 0.0 | 3 | 4 | 2 | 0 | 3.19 | 20 | L |
| L | Tuesday, August 11, 2026 |
TOR
|
3-5 | 1.0 | 0 | 0 | 0 | 1 | 2.03 | 9 | — |
| L | Sunday, August 9, 2026 |
OAK
|
4-3 | 1.0 | 0 | 0 | 0 | 1 | 2.10 | 15 | — |
👥Team — Boston Red Sox
| Player | Pos | Key Stat |
|---|---|---|
| Willson Contreras | 1B | .274 AVG |
| Isiah Kiner-Falefa | 2B | 0.00 ERA |
| Anthony Seigler | 2B | .250 AVG |
| Nick Sogard | 2B | .266 AVG |
| Caleb Durbin | 3B | .248 AVG |
| Adley Rutschman | C | .237 AVG |
| Connor Wong | C | .234 AVG |
| Ceddanne Rafaela | CF | .282 AVG |
| Eli White | CF | .246 AVG |
| Mickey Gasper | DH | .264 AVG |
| Romy Gonzalez | DH | .185 AVG |
| Jahmai Jones | DH | .218 AVG |
| Masataka Yoshida | DH | .274 AVG |
| Roman Anthony | LF | .236 AVG |
| Jarren Duran | LF | .207 AVG |
| Nate Eaton | LF | .139 AVG |
| Zack Kelly | Relief Pitcher | 3.31 ERA |
| Wilyer Abreu | RF | .256 AVG |
| Raymond Burgos | RP | 5.51 ERA |
| Aroldis Chapman | RP | 2.03 ERA |
| Danny Coulombe | RP | 4.50 ERA |
| Alec Gamboa | RP | 1.29 ERA |
| Seth Martinez | RP | 9.00 ERA |
| Erik Miller | RP | 2.15 ERA |
| Jovani Moran | RP | 3.41 ERA |
| Wyatt Olds | RP | 1.38 ERA |
| Jedixson Paez | RP | 18.90 ERA |
| Tyler Samaniego | RP | 2.66 ERA |
| Justin Slaten | RP | 4.60 ERA |
| Greg Weissert | RP | 3.64 ERA |
| Garrett Whitlock | RP | 1.88 ERA |
| Marcelo Mayer | Shortstop | .220 AVG |
| Brayan Bello | SP | 4.82 ERA |
| Jake Bennett | SP | 3.69 ERA |
| Sonny Gray | SP | 2.69 ERA |
| Eduardo Rivera | SP | 6.30 ERA |
| Patrick Sandoval | SP | 4.58 ERA |
| Ranger Suarez | SP | 3.44 ERA |
| Payton Tolle | SP | 3.15 ERA |
| Tsung-Che Cheng | SS | .256 AVG |
| Andruw Monasterio | SS | 67.50 ERA |
| Trevor Story | SS | .233 AVG |
| Garrett Crochet | Starting Pitcher | 6.30 ERA |
| Connelly Early | Starting Pitcher | 3.44 ERA |
See the Full Analysis
Key Suspects, player props, DFS rankings, and matchup intelligence for Tyron Guerrero and every MLB game — available in the BlowOutAlert workspace.