
Javier Assad
Chicago Cubs · SP
Throws:
R
Bats:
R
Height:
6'1
Weight:
200
Born:
)
Percentile Ranks
vs LHH
vs RHH K%
24.2
2.1 xWOBA
0.356 · 29%
0.331 · 38%
xSLG
25.3
84.1
vs LHH
vs RHH K%
24.2
2.1 xWOBA
0.356 · 29%
0.331 · 38%
xSLG
25.3
84.1
| 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 | 8 | 7 | 4-1 | 37.0 | 3.65 | 1.22 | 15.0% | 0.0% | 7.8% | .284 | .420 | .341 | .135 | 3.5% | 32.5% | 40% | 47% | 27% | 20% | 54% | 12% | 46% | 33% | 0.0 | 0.0 | 0.0 | 0.0 | 8.7 | 13.4 | |
| 2024 | 29 | 29 | 7-6 | 147.0 | 3.73 | 1.40 | 19.4% | 0.0% | 9.9% | .261 | .436 | .340 | .175 | 8.8% | 36.0% | 40% | 44% | 23% | 28% | 49% | 13% | 51% | 31% | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| 2023 | 32 | 10 | 5-3 | 109.1 | 3.05 | 1.23 | 20.9% | 0.0% | 9.1% | .259 | .418 | .330 | .159 | 9.0% | 31.2% | 41% | 47% | 22% | 23% | 48% | 14% | 52% | 39% | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| 2022 | 9 | 8 | 2-2 | 37.2 | 3.11 | 1.48 | 18.1% | 0.0% | 12.0% | .255 | .388 | .327 | .133 | 5.2% | 32.8% | 34% | 41% | 22% | 23% | 44% | 17% | 56% | 36% | 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% | 39% | .252 | .334 | 27.3 | 0.0 | .439 | .400 | 1 | 10% | .003 | .005 | 75.0 | 0.0 | .008 | .000 | 0 | |
| Cutter | Fastball | 88.9 MPH | 2060 | 15% | 47% | .489 | .586 | 0.0 | 11.1 | .868 | .250 | 0 | 36% | .358 | .332 | 0.0 | 0.0 | .467 | .000 | 0 |
| Slider | Breaking | 83.3 MPH | 2258 | 0% | 6% | .308 | .508 | 0.0 | 0.0 | .933 | 1.000 | 1 | ||||||||
| Sweeper | Breaking | MPH | 22% | 47% | .145 | .209 | 20.0 | 6.7 | .160 | .000 | 0 | |||||||||
| Changeup | Offspeed | 85.2 MPH | 1542 | 27% | 14% | .315 | .289 | 25.0 | 0.0 | .357 | .000 | 0 | 1% | .000 | .000 | 0.0 | 0.0 | .000 | .000 | 0 |
| 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% | 43% | .297 | .344 | 22.4 | 9.0 | .417 | .119 | 1 | 13% | .296 | .415 | 26.3 | 15.8 | .614 | .333 | 1 | |
| Cutter | Fastball | 87.9 MPH | 2047 | 14% | 41% | .303 | .395 | 12.2 | 9.5 | .518 | .210 | 4 | 41% | .359 | .461 | 1.8 | 14.5 | .639 | .348 | 4 |
| Slider | Breaking | 81.1 MPH | 2335 | 37% | 8% | .262 | .277 | 27.3 | 0.0 | .391 | .273 | 0 | ||||||||
| Sweeper | Breaking | MPH | 34% | 1% | .233 | .239 | 50.0 | 0.0 | .324 | .000 | 0 | 39% | .181 | .248 | 26.7 | 2.2 | .387 | .205 | 2 | |
| Changeup | Offspeed | 83.7 MPH | 1434 | 13% | 15% | .349 | .352 | 3.6 | 0.0 | .469 | .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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4-Seamer | Fastball | 91.5 MPH | 2013 | 19% | 29% | .289 | .356 | 18.9 | 9.4 | .382 | .064 | 1 | 11% | .199 | .397 | 20.8 | 29.2 | .461 | .412 | 2 |
| Cutter | Fastball | 89.1 MPH | 2046 | 18% | 32% | .293 | .393 | 12.9 | 12.9 | .519 | .200 | 3 | 23% | .259 | .337 | 9.1 | 10.9 | .435 | .204 | 2 |
| Sinker | Fastball | 92.7 MPH | 1931 | 14% | 20% | .210 | .268 | 34.7 | 8.2 | .328 | .068 | 1 | 41% | .297 | .341 | 18.0 | 5.4 | .437 | .137 | 2 |
| Curveball | Breaking | 76.5 MPH | 2322 | 29% | 10% | .276 | .361 | 23.8 | 9.5 | .491 | .263 | 1 | 1% | .000 | .395 | 0.0 | 0.0 | .320 | .295 | 0 |
| Slider | Breaking | 81.6 MPH | 2329 | 45% | 0% | .000 | .000 | 0.0 | 0.0 | .000 | .000 | 0 | 6% | .200 | .275 | 33.3 | 0.0 | .467 | .222 | 1 |
| Sweeper | Breaking | MPH | 0% | 1% | .000 | .515 | 0.0 | 0.0 | .470 | .424 | 0 | 20% | .091 | .107 | 45.5 | 3.0 | .118 | .031 | 0 | |
| Changeup | Offspeed | 85.0 MPH | 1430 | 29% | 8% | .357 | .390 | 21.4 | 0.0 | .571 | .455 | 0 |
| Splits | vs LHB | vs RHB | Year | PA | xBAVG | xWOBA | xSLG | ISO | K% | BB% | HR | PA | xBAVG | xWOBA | xSLG | ISO | K% | BB% | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 62 | .299 | .356 | .485 | .259 | 17.7% | 4.8% | 2 | 91 | .274 | .331 | .371 | .051 | 13.2% | 9.9% | 1 |
| 2024 | 346 | .256 | .334 | .416 | .129 | 21.7% | 10.1% | 8 | 292 | .268 | .349 | .460 | .212 | 16.8% | 9.6% | 12 |
| 2023 | 209 | .274 | .348 | .434 | .140 | 21.1% | 9.6% | 6 | 239 | .246 | .314 | .404 | .171 | 20.9% | 8.4% | 7 |
| 2022 | 73 | .317 | .406 | .506 | .177 | 16.4% | 15.1% | 2 | 93 | .209 | .266 | .300 | .095 | 19.4% | 9.7% | 2 |
| Home | Road | Season | PA | xAVG | xWOBA | K% | BB% | xSLG | ISO | HR | PA | xAVG | xWOBA | K% | BB% | xSLG | ISO | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 68 | .249 | .302 | 20.6% | 8.8% | .353 | .164 | 1 | 85 | .313 | .373 | 10.6% | 7.1% | .475 | .120 | 2 |
| 2024 | 299 | .243 | .327 | 19.4% | 11.7% | .396 | .124 | 4 | 339 | .277 | .353 | 19.5% | 8.3% | .471 | .205 | 16 |
| 2023 | 250 | .247 | .318 | 22.4% | 9.2% | .409 | .188 | 9 | 198 | .273 | .345 | 19.2% | 8.6% | .429 | .118 | 4 |
| 2022 | 74 | .277 | .362 | 20.3% | 14.9% | .431 | .190 | 3 | 92 | .238 | .300 | 16.3% | 9.8% | .356 | .084 | 1 |
| 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 | 9.68 | 9.04 | 12.64 | 9.50 | 11.37 | 11.35 | -4.98 | 0.00 | 12.05 | 8.27 | 11.24 |
| Home | 12.52 | 13.11 | 11.93 | 0.00 | 12.61 | 12.43 | 12.44 | 0.00 | 13.80 | 11.49 | 14.41 |
