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Jonatan Clase
Jonatan Clase
Buffalo Bisons • Outfielder
Age 23 • 5' 10" • 150 lb
Bats: S • Throws: R
MLB Debut: 2024-04-15
Born: Santo Domingo • Dominican Republic
2025 Stats
G
34
AB
100
H
21
HR
2
RBI
9
R
10
SB
3
AVG
.210
OBP
.288
SLG
.300
OPS
.588
Career Stats
G
60
AB
161
H
36
HR
3
RBI
14
R
17
SB
6
AVG
.224
OBP
.294
SLG
.311
OPS
.605
Year-by-Year Hitting
Year Team GPAABH HRRBISB AVGOBPSLGOPSAwards
2024 Total 26 66 61 15 1 5 3 .246 .303 .328 .631
2025 TOR 34 112 100 21 2 9 3 .210 .288 .300 .588
Spring Training
Hitting
YearTeamGPAABHHRRBISBAVGOBPSLGOPS
2022 SEA 111 .000.000.000.000
2023 SEA 912123 1 .250.250.333.583
2024 SEA 1529289 23 .321.310.393.703
2025 TOR 916141 2 .071.188.143.331
2026 TOR 1426236 42 .261.308.391.699
Game Logs
Season selector loads one year at a time.
Hitting
Date Opponent AB H 2B 3B HR RBI R BB SO
2025-06-30 vs NYY 2 1 0 0 0 0 0 0 1
2025-06-29 @ BOS 1 0 0 0 0 0 0 1 0
2025-06-28 @ BOS 1 0 0 0 0 0 0 0 0
2025-06-27 @ BOS 5 0 0 0 0 0 0 0 1
2025-06-26 @ CLE 3 1 0 0 0 0 2 1 1
2025-06-25 @ CLE 0 0 0 0 0 0 0 0 0
2025-06-24 @ CLE 4 2 0 0 0 2 0 1 0
2025-06-20 vs CWS 3 0 0 0 0 0 0 0 1
2025-06-19 vs AZ 3 1 0 0 1 1 1 0 1
2025-06-17 vs AZ 1 0 0 0 0 0 0 0 0
2025-06-15 @ PHI 4 1 0 0 0 0 0 0 1
2025-06-14 @ PHI 3 0 0 0 0 0 0 0 0
2025-06-13 @ PHI 1 0 0 0 0 0 0 0 1
2025-06-11 @ STL 3 0 0 0 0 0 1 1 3
2025-06-10 @ STL 4 1 0 0 0 0 1 0 2
2025-06-09 @ STL 4 2 0 0 1 1 1 0 0
2025-06-07 @ MIN 4 0 0 0 0 0 0 0 3
2025-06-06 @ MIN 4 0 0 0 0 0 0 0 1
2025-06-05 vs PHI 3 0 0 0 0 0 0 1 0
2025-06-04 vs PHI 3 0 0 0 0 0 0 0 1
2025-06-01 vs ATH 4 1 0 0 0 0 0 0 1
2025-05-31 vs ATH 3 1 0 0 0 0 0 0 0
2025-05-29 vs ATH 4 2 0 0 0 0 2 1 0
2025-05-25 @ TB 3 1 0 0 0 0 0 0 1
2025-05-23 @ TB 2 1 1 0 0 0 0 1 0
2025-05-22 vs SD 3 2 0 0 0 1 1 2 1
2025-05-21 vs SD 1 1 1 0 0 2 1 1 0
2025-05-18 vs DET 3 1 0 0 0 0 0 0 1
2025-05-16 vs DET 3 0 0 0 0 0 0 0 1
2025-05-14 vs TB 3 0 0 0 0 0 0 0 2
2025-05-11 @ SEA 4 1 1 0 0 2 0 0 1
2025-05-09 @ SEA 3 0 0 0 0 0 0 0 1
2025-05-07 @ LAA 4 1 0 0 0 0 0 0 1
2025-04-27 @ NYY 4 0 0 0 0 0 0 0 1
Transactions
Entire history • newest first.
2026-03-16
Toronto Blue Jays optioned LF Jonatan Clase to Buffalo Bisons.
2025-11-02
Toronto Blue Jays activated LF Jonatan Clase.
2025-10-04
LF Jonatan Clase roster status changed by Toronto Blue Jays.
2025-09-29
Toronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
2025-07-01
Toronto Blue Jays optioned LF Jonatan Clase to Buffalo Bisons.
2025-05-07
Toronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
2025-04-28
Toronto Blue Jays optioned LF Jonatan Clase to Buffalo Bisons.
2025-04-27
Toronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
2025-03-21
Toronto Blue Jays optioned LF Jonatan Clase to Buffalo Bisons.
2024-09-19
Toronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
2024-07-26
Toronto Blue Jays reassigned OF Jonatan Clase to the minor leagues.
2024-07-26
Toronto Blue Jays traded RHP Yimi García to Seattle Mariners for OF Jonatan Clase and C Jacob Sharp.
2024-07-23
Seattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers.
2024-07-22
Seattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
2024-07-22
Seattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
2024-07-10
Seattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers.
2024-06-03
Seattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
2024-05-24
Seattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers.
2024-04-29
Seattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
2024-04-15
Seattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers.
2024-03-18
Seattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
2023-10-02
Seattle Mariners recalled OF Jonatan Clase from Arkansas Travelers.
2023-03-10
Seattle Mariners optioned OF Jonatan Clase and to Everett AquaSox.
2022-11-14
Seattle Mariners activated OF Jonatan Clase.
2022-11-14
Seattle Mariners selected the contract of OF Jonatan Clase from Modesto Nuts.
2022-03-30
OF Jonatan Clase roster status changed by Seattle Mariners.
2022-03-30
OF Jonatan Clase assigned to Seattle Mariners.
2018-07-02
Seattle Mariners signed free agent OF Jonathan Clase to a minor league contract.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2025
Batting
xwOBA
39
0.284
xBA
38
0.217
xSLG
36
0.341
Avg EV
16
86.0
Barrel%
48
6.8%
HardHit%
35
35.6%
SweetSpot%
9
21.9%
Chase%
44
29.5%
Whiff%
45
27.1%
K%
47
25.0%
BB%
65
8.9%
Percentiles are computed within season pool • colors: blue (low) → gray (avg) → red (high).
Spray Chart
Hits only • Stadium overlay
1B 2B 3B HR
MLBAM-style coords scaled into stadium viewBox. Home plate baseline ≈ (125, 199). Stadium SVG: generic.svg.
Results by Pitch Type
Pitch # Usage% Zone% Whiff% AVG HardHit%
4-Seam Fastball 199 45.3% 57.8% 17.3% .163 50.0%
Changeup 58 13.2% 46.6% 32.3% .278 18.8%
Slider 47 10.7% 48.9% 28.0% .273 37.5%
Cutter 38 8.7% 42.1% 27.8% .222 16.7%
Curveball 31 7.1% 22.6% 45.5% .200 50.0%
Sweeper 21 4.8% 52.4% 33.3% .667 25.0%
Sinker 20 4.6% 55.0% 14.3% .000 40.0%
Knuckle Curve 10 2.3% 10.0% 66.7% .000 0.0%
Splitter 8 1.8% 62.5% 0.0% .000 0.0%
Eephus 5 1.1% 20.0% 0.0% .000 100.0%
Slurve 2 0.5% 100.0% 0.0% 1.000 0.0%
Total 439 100.0% 49.9% 24.2% .210 36.1%
Results by Pitch Category
Category # Usage% Zone% Whiff% AVG HardHit%
Fastball 257 58.5% 55.3% 18.7% .158 43.6%
Breaking 111 25.3% 39.6% 34.7% .318 33.3%
Offspeed 71 16.2% 46.5% 28.6% .238 22.2%
Total 439 100.0% 49.9% 24.2% .210 36.1%
MLB Avg - - 50.6% 25.3% .245 41.0%
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