
Jack Kochanowicz
Los Angeles Angels · SP
Throws:
R
Bats:
L
Height:
6'7
Weight:
228
Born:
)
Percentile Ranks
vs LHH
vs RHH K%
7.1
2.8 xWOBA
0.381 · 12%
0.367 · 8%
xSLG
18.2
44.8
vs LHH
vs RHH K%
7.1
2.8 xWOBA
0.381 · 12%
0.367 · 8%
xSLG
18.2
44.8
Year | Team | G | GS | W-L | IP | ERA | WHIP | K% | CSW% | BB% | xAVG | xSLG | xwOBA | xISO | BAR% | SS% | HH% | GB% | LD% | FB% | Z% |
Z Sw% |
OZ% |
OZ Sw% |
Apr | May | Jun | Jul | Aug | Sep |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2025 | 23 | 23 | 3-11 | 111.0 | 6.81 | 1.75 | 14.1% | 0.0% | 11.3% | .295 | .477 | .375 | .183 | 9.3% | 28.0% | 50% | 53% | 20% | 24% | 49% | 12% | 51% | 42% | 6.8 | 11.7 | 6.4 | 1.6 | -8.9 | 0.0 | |
2024 | 11 | 11 | 2-6 | 65.1 | 3.99 | 1.20 | 9.4% | 0.0% | 3.8% | .288 | .448 | .341 | .159 | 6.3% | 29.1% | 44% | 57% | 23% | 15% | 57% | 12% | 43% | 28% | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
2025 Splits | vs LHB | vs RHB | Pitch | Type | MPH | SPIN | Whiff% | Usage | xBAVG | xWOBA | K% | BB% | xSLG | ISO | HR | Usage | xBAVG | xWOBA | K% | BB% | xSLG | ISO | HR |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4-Seamer | Fastball | MPH | 0% | 40% | .255 | .363 | 21.7 | 11.7 | .502 | .189 | 3 | 29% | .342 | .477 | 24.1 | 24.1 | .625 | .091 | 0 | |
Slider | Breaking | 87.2 MPH | 2733 | 26% | 21% | .445 | .513 | 8.7 | 13.0 | .785 | .389 | 2 | 40% | .235 | .273 | 11.1 | 7.4 | .266 | .042 | 0 |
Sweeper | Breaking | MPH | 25% | 5% | .384 | .666 | 0.0 | 0.0 | 1.120 | .333 | 0 | 19% | .243 | .311 | 18.2 | 4.5 | .389 | .200 | 1 | |
Changeup | Offspeed | 89.8 MPH | 2110 | 29% | 34% | .250 | .332 | 25.8 | 7.6 | .465 | .295 | 5 | 12% | .445 | .585 | 37.5 | 12.5 | .899 | .429 | 1 |
2024 Splits | vs LHB | vs RHB | Pitch | Type | MPH | SPIN | Whiff% | Usage | xBAVG | xWOBA | K% | BB% | xSLG | ISO | HR | Usage | xBAVG | xWOBA | K% | BB% | xSLG | ISO | HR |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4-Seamer | Fastball | MPH | 0% | 31% | .105 | .194 | 45.5 | 0.0 | .233 | .100 | 0 | 11% | .139 | .217 | 50.0 | 0.0 | .382 | .000 | 0 | |
Slider | Breaking | 85.4 MPH | 2725 | 27% | 40% | .244 | .401 | 16.7 | 0.0 | .314 | .000 | 0 | 66% | .239 | .254 | 28.6 | 0.0 | .347 | .143 | 1 |
Sweeper | Breaking | MPH | 15% | 11% | .011 | .365 | 0.0 | 0.0 | .013 | .000 | 0 | 21% | .454 | .691 | 0.0 | 0.0 | 1.227 | .750 | 1 | |
Changeup | Offspeed | 88.2 MPH | 2058 | 7% | 18% | .345 | .347 | 12.5 | 0.0 | .457 | .125 | 0 | 2% | .000 | .000 | 0.0 | 0.0 | .000 | .000 | 0 |
2023 Splits | vs LHB | vs RHB | Pitch | Type | MPH | SPIN | Whiff% | Usage | xBAVG | xWOBA | K% | BB% | xSLG | ISO | HR | Usage | xBAVG | xWOBA | K% | BB% | xSLG | ISO | HR |
---|
Splits | vs LHB | vs RHB | Year | PA | xBAVG | xWOBA | xSLG | ISO | K% | BB% | HR | PA | xBAVG | xWOBA | xSLG | ISO | K% | BB% | HR |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2025 | 301 | .295 | .381 | .509 | .226 | 14.6% | 10.3% | 17 | 207 | .294 | .367 | .430 | .109 | 13.5% | 11.1% | 4 |
2024 | 156 | .322 | .370 | .480 | .124 | 7.1% | 2.6% | 2 | 109 | .242 | .299 | .401 | .167 | 12.8% | 4.6% | 5 |
Home | Road | Season | PA | xAVG | xWOBA | K% | BB% | xSLG | ISO | HR | PA | xAVG | xWOBA | K% | BB% | xSLG | ISO | HR |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2025 | 47 | .313 | .369 | 32.0% | 25.0% | .450 | .343 | 1 | 53 | .306 | .388 | 40.0% | 29.0% | .524 | .307 | 0 |
2024 | 96 | .282 | .337 | 7.3% | 3.1% | .435 | .148 | 3 | 169 | .292 | .344 | 10.7% | 3.6% | .454 | .138 | 4 |
Split | Games | Wind 0-9 mph+ | Wind 10+ mph | Humid 0-25 | Humid 25-50 | Humid 50-75 | Humid 75-100 | Temp 0-40 | Temp 40-60 | Temp 61-79 | Temp 80+ |
---|---|---|---|---|---|---|---|---|---|---|---|
Road | 7.77 | 5.86 | 11.14 | 0.00 | -1.04 | 5.95 | 21.82 | 0.00 | 12.09 | 12.36 | -2.22 |
Home | 5.50 | 5.36 | 7.55 | 0.00 | 3.28 | 0.00 | 0.00 | 0.00 | -2.15 | 7.19 | 1.30 |