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2026 Stats
G
13
AB
26
H
5
HR
0
RBI
1
R
3
SB
0
AVG
.192
OBP
.241
SLG
.192
OPS
.433
Career Stats
G
208
AB
425
H
97
HR
2
RBI
22
R
57
SB
22
AVG
.228
OBP
.293
SLG
.271
OPS
.564
Year-by-Year Hitting
| Year | Team | G | PA | AB | H | HR | RBI | SB | AVG | OBP | SLG | OPS | Awards |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | TB | 8 | 17 | 16 | 3 | — | — | 1 | .188 | .235 | .188 | .423 | |
| 2023 | CHC | 61 | 149 | 133 | 32 | 1 | 5 | 13 | .241 | .308 | .301 | .609 | |
| 2024 | CHC | 50 | 106 | 98 | 19 | — | 4 | 2 | .194 | .245 | .224 | .469 | |
| 2025 | SEA | 76 | 175 | 152 | 38 | 1 | 12 | 6 | .250 | .324 | .296 | .620 | |
| 2026 | SEA | 13 | 30 | 26 | 5 | — | 1 | — | .192 | .241 | .192 | .433 |
Spring Training
Hitting
| Year | Team | G | PA | AB | H | HR | RBI | SB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | TB | 1 | — | — | — | — | — | — | .000 | .000 | .000 | .000 |
| 2019 | TB | 4 | 5 | 5 | 1 | — | 1 | 1 | .200 | .200 | .200 | .400 |
| 2020 | TB | 14 | 20 | 18 | 3 | — | — | — | .167 | .250 | .222 | .472 |
| 2021 | TB | 21 | 37 | 32 | 7 | 2 | 4 | 1 | .219 | .324 | .469 | .793 |
| 2022 | TB | 7 | 15 | 12 | 4 | 1 | 6 | — | .333 | .400 | .750 | 1.150 |
| 2023 | CHC | 10 | 26 | 20 | 7 | — | 3 | 3 | .350 | .500 | .350 | .850 |
| 2024 | CHC | 22 | 53 | 49 | 14 | 1 | 3 | 5 | .286 | .321 | .388 | .709 |
| 2025 | SEA | 20 | 41 | 35 | 15 | — | 7 | 1 | .429 | .488 | .571 | 1.059 |
| 2026 | SEA | 7 | 15 | 15 | 4 | 1 | 4 | 1 | .267 | .267 | .600 | .867 |
Postseason
Hitting
| Year | Team | G | PA | AB | H | HR | RBI | SB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | SEA | 1 | 1 | 1 | — | — | — | — | .000 | .000 | .000 | .000 |
Game Logs
Season selector loads one year at a time.
Hitting
| Date | Opponent | AB | H | 2B | 3B | HR | RBI | R | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-12 | @ TB | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-11 | @ TB | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-10 | @ TB | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-07 | @ MIA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-07-04 | vs TOR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2026-06-18 | vs BAL | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2026-06-17 | vs BAL | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 2026-06-16 | vs BAL | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| 2026-06-14 | @ WSH | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 2026-06-13 | @ WSH | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| 2026-06-12 | @ WSH | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 2026-06-11 | @ BAL | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 2026-06-10 | @ BAL | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
Transactions
Entire history • newest first.
2026-07-03
Seattle Mariners selected the contract of 3B Miles Mastrobuoni from Tacoma Rainiers.
2026-06-25
Seattle Mariners sent 3B Miles Mastrobuoni outright to Tacoma Rainiers.
2026-06-19
Seattle Mariners designated 3B Miles Mastrobuoni for assignment.
2026-06-10
Seattle Mariners activated 3B Miles Mastrobuoni from the 60-day injured list.
2026-05-27
Seattle Mariners sent 3B Miles Mastrobuoni on a rehab assignment to Tacoma Rainiers.
2026-05-27
Seattle Mariners sent 3B Miles Mastrobuoni on a rehab assignment to Tacoma Rainiers.
2026-05-25
Seattle Mariners sent 3B Miles Mastrobuoni on a rehab assignment to ACL Mariners.
2026-04-20
Seattle Mariners placed 3B Miles Mastrobuoni on the 60-day injured list. Right calf strain.
2026-04-08
Seattle Mariners sent 3B Miles Mastrobuoni on a rehab assignment to Tacoma Rainiers.
2026-03-25
Seattle Mariners placed 3B Miles Mastrobuoni on the 10-day injured list retroactive to March 22, 2026. Right calf strain.
2025-10-12
Seattle Mariners activated 3B Miles Mastrobuoni.
2025-10-04
3B Miles Mastrobuoni roster status changed by Seattle Mariners.
2025-09-28
Seattle Mariners recalled 3B Miles Mastrobuoni from Tacoma Rainiers.
2025-08-18
Seattle Mariners optioned 3B Miles Mastrobuoni to Tacoma Rainiers.
2025-08-17
Seattle Mariners recalled 3B Miles Mastrobuoni from Tacoma Rainiers.
2025-08-15
Seattle Mariners optioned 3B Miles Mastrobuoni to Tacoma Rainiers.
2025-07-31
Seattle Mariners recalled 3B Miles Mastrobuoni from Tacoma Rainiers.
2025-07-25
Seattle Mariners optioned 3B Miles Mastrobuoni to Tacoma Rainiers.
2025-04-16
SS Miles Mastrobuoni changed number to 21.
2025-04-15
SS Miles Mastrobuoni changed number to 42.
2025-01-14
Chicago Cubs traded SS Miles Mastrobuoni to Seattle Mariners for cash.
2025-01-09
Chicago Cubs designated SS Miles Mastrobuoni for assignment.
2024-10-01
Chicago Cubs recalled SS Miles Mastrobuoni from ACL Cubs.
2024-09-25
Chicago Cubs optioned SS Miles Mastrobuoni to ACL Cubs.
2024-09-01
Chicago Cubs recalled 2B Miles Mastrobuoni from Iowa Cubs.
2024-07-30
Chicago Cubs optioned 2B Miles Mastrobuoni to Iowa Cubs.
2024-06-18
Chicago Cubs recalled 2B Miles Mastrobuoni from Iowa Cubs.
2024-05-20
Chicago Cubs optioned 2B Miles Mastrobuoni to Iowa Cubs.
2024-05-04
Chicago Cubs recalled 2B Miles Mastrobuoni from Iowa Cubs.
2024-04-18
Chicago Cubs optioned 2B Miles Mastrobuoni to Iowa Cubs.
2023-08-19
Chicago Cubs recalled 2B Miles Mastrobuoni from Iowa Cubs.
2023-07-29
Chicago Cubs optioned 2B Miles Mastrobuoni to Iowa Cubs.
2023-07-08
Chicago Cubs recalled 2B Miles Mastrobuoni from Iowa Cubs.
2023-06-27
Chicago Cubs optioned 2B Miles Mastrobuoni to Iowa Cubs.
2023-06-13
Chicago Cubs recalled 2B Miles Mastrobuoni from Iowa Cubs.
2023-06-09
Chicago Cubs optioned 2B Miles Mastrobuoni to Iowa Cubs.
2023-05-12
Chicago Cubs recalled 2B Miles Mastrobuoni from Iowa Cubs.
2023-04-14
Chicago Cubs optioned 2B Miles Mastrobuoni to Iowa Cubs.
2023-04-13
Chicago Cubs activated 2B Miles Mastrobuoni.
2022-11-15
Tampa Bay Rays traded 2B Miles Mastrobuoni to Chicago Cubs for RHP Alfredo Zarraga.
2022-10-06
Tampa Bay Rays recalled 2B Miles Mastrobuoni from Durham Bulls.
2022-10-03
Tampa Bay Rays optioned 2B Miles Mastrobuoni to Durham Bulls.
2022-09-22
Tampa Bay Rays selected the contract of 2B Miles Mastrobuoni from Durham Bulls.
2022-03-18
2B Miles Mastrobuoni roster status changed by Tampa Bay Rays.
2022-03-18
2B Miles Mastrobuoni roster status changed by Tampa Bay Rays.
2022-03-18
2B Miles Mastrobuoni assigned to Tampa Bay Rays.
2021-02-12
Tampa Bay Rays invited non-roster 2B Miles Mastrobuoni to spring training.
2021-02-12
2B Miles Mastrobuoni assigned to Tampa Bay Rays .
2020-02-03
Tampa Bay Rays invited non-roster LF Miles Mastrobuoni to spring training.
2019-02-23
2B Miles Mastrobuoni assigned to Tampa Bay Rays.
2018-02-28
2B Miles Mastrobuoni assigned to Tampa Bay Rays.
2016-06-18
Tampa Bay Rays signed 2B Miles Mastrobuoni.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2026
No Statcast percentile data available.
Spray Chart
Hits only • Stadium overlay
1B
2B
3B
HR
MLBAM-style coords scaled into stadium viewBox. Home plate baseline ≈ (125, 199). Stadium SVG: mariners.svg.
Results by Pitch Type
| Pitch | # | Usage% | Zone% | Whiff% | AVG | HardHit% |
|---|---|---|---|---|---|---|
| 4-Seam Fastball | 50 | 46.7% | 58.0% | 4.5% | .250 | 30.0% |
| Slider | 15 | 14.0% | 40.0% | 20.0% | .000 | 0.0% |
| Sinker | 11 | 10.3% | 54.5% | 0.0% | .250 | 0.0% |
| Curveball | 8 | 7.5% | 37.5% | 100.0% | .000 | 0.0% |
| Knuckle Curve | 8 | 7.5% | 50.0% | 100.0% | .000 | 0.0% |
| Cutter | 6 | 5.6% | 83.3% | 40.0% | .250 | 0.0% |
| Changeup | 5 | 4.7% | 40.0% | 33.3% | .000 | 100.0% |
| Splitter | 4 | 3.7% | 25.0% | 100.0% | .000 | 0.0% |
| Total | 107 | 100.0% | 52.3% | 18.6% | .192 | 22.2% |
Results by Pitch Category
| Category | # | Usage% | Zone% | Whiff% | AVG | HardHit% |
|---|---|---|---|---|---|---|
| Fastball | 67 | 62.6% | 59.7% | 9.4% | .250 | 20.0% |
| Breaking | 31 | 29.0% | 41.9% | 42.9% | .000 | 0.0% |
| Offspeed | 9 | 8.4% | 33.3% | 50.0% | .000 | 100.0% |
| Total | 107 | 100.0% | 52.3% | 18.6% | .192 | 22.2% |
| MLB Avg | - | - | 50.6% | 25.3% | .245 | 41.0% |