Jonas Costa
#15 · 1B · Seattle Mariners · Italy · 29 yrs · 211 cm / 77 kg
Jonas Costa is a 1B for Seattle Mariners, in his 8th season of senior competition. Signed from a domestic rival, he has become a fixture of the baseball side's rotation.
Diamond DNA
WAR, park-adjusted offence and Statcast pitch tracking.
WAR
4.4
OPS+
109.0
Park & league adjusted
Exit velocity
66.5
mph
Barrel %
11.0%
Chase %
20.9%
Sprint speed
26.1
ft/sec
Season by season
| Season | Team | G | AVG | HR | RBI | OPS | WAR |
|---|---|---|---|---|---|---|---|
| 2022 | Seattle Mariners | 12 | 0.30 | 9 | 100 | 1.00 | 5.1 |
| 2023 | Seattle Mariners | 12 | 0.29 | 16 | 49 | 0.63 | 1.9 |
| 2024 | Seattle Mariners | 17 | 0.29 | 41 | 79 | 0.71 | 1.2 |
| 2025 | Seattle Mariners | 17 | 0.22 | 15 | 46 | 0.86 | 3.7 |
| 2026 | Seattle Mariners | 15 | 0.30 | 36 | 32 | 0.74 | 3.8 |
