Batter vs Pitch Arsenal
A batter's own numbers by pitch type and location — add a pitcher to see their actual arsenal overlaid on top, and how this batter has done against pitches shaped like it.
Fernando Tatis Jr. RHB SDN vs Dustin May RHP MIL
P = platoon edge (batter faces the opposite hand)
Batters grouped by swing shape — bat speed and swing length for power, attack angle and path tilt for loft — from Statcast bat tracking.
The number beside each metric is the gap to league average across the 610 batters with enough tracked swings to measure.
A description, not a prediction. The model does not use it.
Bat speed, barrel rate, exit velocity and chase rate over the last 30 games against this player's own last 100, so it reads as “is he himself right now” rather than “is he good”.
Flagged only when it has moved further than three quarters of hitters do. Movement in either direction counts.
Descriptive — the model does not use it.
whole-game, not filtered to this arsenal — see the per-pitch sections belowPitchers' arsenals are grouped by pitch shape — velocity, break and spin — and weighted by how often this pitcher throws each, so the number describes the arsenal he will face tonight.
Compared against this batter's own mark across every shape he has faced, so “done well” means well for him.
Descriptive — the model does not read it.
Overall vs RHP
One row per pitch this pitcher throws, ordered by usage. The bar is how this batter has performed against it; the dotted line is his own average from that hand.
Deeper red is better than his usual, deeper blue worse.
Faded rows have too little contact to trust — the count on the right is the sample behind the number.
vs RHP · ordered by usageNo tracked contact against this pitcher's pitches for this batter yet
Left: what the pitcher throws. Right: how this batter has done against that same pitch.
The right-hand columns count only pitches carrying the same label — a slider against a slider — thrown by pitchers with the same handedness.
That is precise but can leave a small sample. The table below groups by how a pitch actually moves instead.
| Pitch | Usage% | Velo | Vert Brk | Horz Brk | Spin | Allowed HR% | Allowed Hard-Hit% | Allowed xwOBA/con | Fernando Tatis Jr.: BA | Fernando Tatis Jr.: HR% | Fernando Tatis Jr.: Hard-Hit% | Fernando Tatis Jr.: Exit Velo | Fernando Tatis Jr.: xwOBA/con |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SI | 41% | 95.6 | 6.2" | -18.0" | 2389 | 1.6% | 52% | 0.381 | 0.333 | 2.2% | 48% | 91.5 | 0.384 |
| ST | 30% | 85.6 | -2.9" | 16.5" | 3169 | 3.4% | 41% | 0.420 | 0.256 | 7.8% | 38% | 88.3 | 0.385 |
| FF | 15% | 96.7 | 14.5" | -10.1" | 2336 | 1.4% | 40% | 0.270 | 0.296 | 4.6% | 68% | 96.9 | 0.487 |
| FC | 12% | 92.8 | 8.6" | 1.1" | 2462 | 4.5% | 30% | 0.364 | 0.348 | 1.5% | 56% | 92.6 | 0.442 |
| CU | 1% | 84.2 | -15.9" | 8.8" | 3091 | 0.294 | 5.9% | 60% | 96.2 | 0.564 | |||
| CH | 0% | 94.1 | 9.8" | -17.3" | 2474 | 0.175 | 1.8% | 56% | 93.4 | 0.402 | |||
| PO | 0% | 95.7 | 12.4" | -12.4" | 2113 |
The table above, grouped by how the pitch moves rather than what it is called.
Two pitchers can both say “slider” and throw very different pitches. Grouping by speed, break and spin pools everyone throwing something physically similar, so the sample is bigger and steadier.
| Shape (mostly) | Usage% | Velo | Vert Brk | Horz Brk | Allowed xwOBA/con | Fernando Tatis Jr.: BA | Fernando Tatis Jr.: HR% | Fernando Tatis Jr.: Hard-Hit% | Fernando Tatis Jr.: xwOBA/con |
|---|---|---|---|---|---|---|---|---|---|
| SI/FF/CH | 42% | 95.7 | 6.3" | -17.9" | 0.375 | 0.288 | 2.5% | 48% | 0.391 |
| CH/FS/FO | 42% | 95.7 | 6.3" | -17.9" | 0.375 | 0.171 | 2.9% | 52% | 0.347 |
| ST/SL/CU | 30% | 85.6 | -2.9" | 16.5" | 0.420 | 0.245 | 5.1% | 34% | 0.409 |
| FF/SI/FC | 13% | 96.7 | 14.6" | -9.4" | 0.328 | 0.271 | 4.5% | 68% | 0.428 |
| SL/ST/CU | 13% | 96.7 | 14.7" | -9.5" | 0.328 | 0.213 | 5.3% | 44% | 0.363 |
| FC/SL/FF | 10% | 92.6 | 8.1" | 1.6" | 0.318 | 0.317 | 2.8% | 54% | 0.454 |
| FF/SI/FC | 3% | 95.4 | 13.2" | -8.4" | 0.300 | 0.372 | 5.3% | 61% | 0.546 |
| EP/FA/SL | 3% | 95.5 | 13.2" | -8.7" | 0.300 | ||||
| CU/KC/ST | 1% | 84.2 | -15.7" | 9.0" | 0.273 | 9.1% | 70% | 0.504 | |
| CH/SI/FS | 1% | 84.2 | -15.9" | 8.8" | 0.270 | 0.0% | 53% | 0.368 |
One row per plate appearance, newest first. Strikeouts and walks included.
Expected stats say what a batted ball was worth given how hard and at what angle it was hit, whether or not it found a glove.
xBA is blank on strikeouts and walks — there is no batted ball to judge. xwOBA counts them.
106 PA · 30 games · 2026-08-31 to 2026-10-07| Date | Result | Count | Pitch | Velo | Exit Velo | Angle | Dist | Location | xBA | xSLG | xwOBA | Pitcher |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-07 | Walk | 3-1 | SI | 99.8 | — | — | — | — | — | — | 0.698 | Abner Uribe |
| 2026-10-07 | Out ground ball | 1-0 | SI | 98.8 | 113.9 | 1° | 65 | Infield | 0.629 | 0.706 | 0.594 | Aaron Ashby |
| 2026-10-07 | Home Run fly ball | 1-2 | FF | 94.4 | 110.6 | 27° | 429 | CF | 0.997 | 3.985 | 2.033 | Robert Gasser |
| 2026-10-07 | Out popup | 0-0 | SI | 92.3 | 67.1 | 73° | 94 | RF corner | 0.001 | 0.001 | 0.000 | Robert Gasser |
| 2026-10-06 | Force Out ground ball | 3-2 | SI | 96.0 | 96.8 | -32° | 3 | LF gap | 0.081 | 0.090 | 0.075 | DL Hall |
| 2026-10-06 | Strikeout swinging | 2-2 | CH | 87.8 | — | — | — | — | — | — | 0.000 | JoJo Romero |
| 2026-10-06 | Out ground ball | 1-1 | SI | 98.2 | 79.9 | -56° | 1 | Infield | 0.313 | 0.319 | 0.283 | Dustin May |
| 2026-10-06 | Out ground ball | 1-0 | SI | 97.3 | 92.6 | -9° | 14 | LF gap | 0.203 | 0.226 | 0.184 | Dustin May |
| 2026-10-04 | Out fly ball | 1-2 | FF | 99.4 | 98.6 | 31° | 369 | LF gap | 0.371 | 1.364 | 0.717 | Trevor Megill |
| 2026-10-04 | Fielder's Choice ground ball | 0-1 | CH | 85.6 | 74.1 | -28° | 3 | Infield | 0.053 | 0.059 | 0.048 | Logan Henderson |
| 2026-10-04 | Out line drive | 0-0 | CH | 85.7 | 85.4 | 24° | — | LF | 0.220 | 0.293 | 0.207 | Logan Henderson |
| 2026-10-04 | Strikeout swinging | 3-2 | CH | 82.3 | — | — | — | — | — | — | 0.000 | Logan Henderson |
| 2026-10-03 | Strikeout swinging | 0-2 | FF | 99.6 | — | — | — | — | — | — | 0.000 | Trevor Megill |
| 2026-10-03 | Single line drive | 2-1 | SI | 100.8 | 81.0 | 15° | 205 | LF | 0.900 | 1.015 | 0.846 | Abner Uribe |
| 2026-10-03 | Out ground ball | 0-0 | SI | 98.5 | 100.9 | -6° | 16 | Infield | 0.310 | 0.327 | 0.279 | Antonio Senzatela |
| 2026-10-03 | Strikeout swinging | 1-2 | CU | 90.6 | — | — | — | — | — | — | 0.000 | Jacob Misiorowski |
| 2026-09-30 | Strikeout looking | 2-2 | ST | 84.1 | — | — | — | — | — | — | 0.000 | Ryan Zeferjahn |
| 2026-09-30 | Out fly ball | 1-2 | SI | 99.4 | 101.0 | 24° | 388 | CF | 0.546 | 1.479 | 0.835 | Daniel Palencia |
| 2026-09-30 | Out ground ball | 2-2 | FF | 94.8 | 103.6 | -21° | 5 | LF gap | 0.200 | 0.223 | 0.180 | Kevin Gausman |
| 2026-09-29 | Single ground ball | 3-1 | FC | 89.6 | 49.7 | -69° | 1 | Infield | 0.235 | 0.238 | 0.212 | Aaron Civale |
| 2026-09-29 | Strikeout swinging | 2-2 | SI | 95.0 | — | — | — | — | — | — | 0.000 | Javier Assad |
| 2026-09-29 | Walk | 3-2 | CH | 79.9 | — | — | — | — | — | — | 0.698 | Matthew Boyd |
| 2026-09-29 | Home Run fly ball | 0-0 | CH | 83.4 | 103.4 | 28° | 405 | CF | 0.734 | 2.744 | 1.423 | Matthew Boyd |
| 2026-09-26 | Out ground ball | 2-1 | SI | 99.3 | 65.8 | -11° | 11 | Infield | 0.066 | 0.069 | 0.059 | Juan Morillo |
| 2026-09-26 | Walk | 3-0 | SI | 92.1 | — | — | — | — | — | — | 0.698 | Jose Cabrera |
| 2026-09-26 | Out ground ball | 0-1 | SI | 98.1 | 73.5 | -39° | 2 | Infield | 0.098 | 0.101 | 0.088 | Jonathan Loáisiga |
| 2026-09-25 | Out popup | 1-1 | ST | 84.3 | 84.8 | 69° | 125 | RF corner | 0.009 | 0.015 | 0.010 | Brandon Pfaadt |
| 2026-09-25 | Double line drive | 2-1 | FF | 92.8 | 112.2 | 17° | 380 | CF | 0.766 | 1.631 | 1.013 | Brandon Pfaadt |
| 2026-09-25 | Single ground ball | 2-1 | SI | 94.8 | 95.9 | -11° | 11 | LF gap | 0.242 | 0.265 | 0.218 | Brandon Pfaadt |
| 2026-09-24 | Single ground ball | 1-0 | FC | 93.7 | 101.7 | 0° | 58 | RF | 0.500 | 0.573 | 0.472 | Justin Wrobleski |
| 2026-09-24 | Single ground ball | 0-0 | SI | 95.5 | 102.3 | 1° | 55 | RF gap | 0.494 | 0.548 | 0.456 | Tyler Glasnow |
| 2026-09-24 | Walk | 3-0 | FF | 95.9 | — | — | — | — | — | — | 0.698 | Tyler Glasnow |
| 2026-09-23 | Double line drive | 2-1 | FC | 90.7 | 114.3 | 9° | 219 | LF gap | 0.826 | 1.094 | 0.824 | Blake Treinen |
| 2026-09-23 | Out ground ball | 3-2 | FF | 94.2 | 89.6 | -23° | 6 | Infield | 0.069 | 0.072 | 0.062 | Kris Bubic |
| 2026-09-23 | Single ground ball | 0-2 | FF | 96.2 | 97.9 | 9° | 153 | Infield | 0.640 | 0.703 | 0.590 | Yoshinobu Yamamoto |
| 2026-09-22 | Strikeout swinging | 1-2 | FF | 98.7 | — | — | — | — | — | — | 0.000 | Kyle Hurt |
| 2026-09-22 | Out fly ball | 3-2 | ST | 86.5 | 98.4 | 25° | 357 | RF gap | 0.397 | 0.992 | 0.578 | Blake Treinen |
| 2026-09-22 | Single line drive | 0-0 | ST | 84.0 | 98.7 | 11° | 213 | CF | 0.900 | 1.053 | 0.855 | Brock Stewart |
| 2026-09-20 | Out line drive | 2-0 | FC | 90.3 | 65.7 | 20° | 172 | RF | 0.614 | 0.624 | 0.553 | Sandy Alcantara |
| 2026-09-20 | Out ground ball | 0-1 | SI | 97.7 | 94.0 | -25° | 4 | Infield | 0.091 | 0.106 | 0.082 | Sandy Alcantara |
| 2026-09-20 | Out popup | 1-1 | ST | 82.2 | 75.6 | 57° | 183 | LF gap | 0.057 | 0.086 | 0.063 | Sandy Alcantara |
| 2026-09-19 | Strikeout swinging | 2-2 | FF | 98.1 | — | — | — | — | — | — | 0.000 | Michael Petersen |
| 2026-09-19 | Home Run fly ball | 0-0 | FF | 96.9 | 107.4 | 30° | 410 | CF | 0.937 | 3.717 | 1.904 | Eury Pérez |
| 2026-09-19 | Hit By Pitch | 1-1 | SI | 98.8 | — | — | — | — | — | — | 0.729 | Eury Pérez |
| 2026-09-19 | Out ground ball | 1-1 | SI | 97.0 | 87.2 | -40° | 2 | Infield | 0.069 | 0.075 | 0.070 | Eury Pérez |
| 2026-09-18 | Walk | 3-0 | SI | 94.7 | — | — | — | — | — | — | 0.698 | Dax Fulton |
| 2026-09-18 | Single line drive | 1-1 | SI | 94.7 | 98.3 | 14° | 263 | RF gap | 0.906 | 1.103 | 0.873 | Tyler Zuber |
| 2026-09-18 | Strikeout swinging | 0-2 | CU | 85.9 | — | — | — | — | — | — | 0.000 | Tyler Phillips |
| 2026-09-18 | Out ground ball | 2-2 | ST | 84.8 | 109.7 | 5° | 123 | Infield | 0.663 | 0.738 | 0.604 | Tyler Phillips |
| 2026-09-17 | Out ground ball | 0-1 | FF | 95.3 | 74.5 | -32° | 3 | Infield | 0.058 | 0.064 | 0.052 | Zach Agnos |
| 2026-09-17 | Double fly ball | 1-2 | FF | 92.2 | 107.9 | 21° | 419 | CF | 0.877 | 2.534 | 1.420 | Tanner Gordon |
| 2026-09-17 | Walk | 3-2 | CH | 84.6 | — | — | — | — | — | — | 0.699 | Tanner Gordon |
| 2026-09-17 | Strikeout looking | 3-2 | FF | 93.7 | — | — | — | — | — | — | 0.000 | Tanner Gordon |
| 2026-09-16 | Strikeout swinging | 2-2 | CH | 84.5 | — | — | — | — | — | — | 0.000 | Nick Frasso |
| 2026-09-16 | Out ground ball | 0-0 | CH | 88.2 | 75.8 | -15° | 9 | Infield | 0.049 | 0.058 | 0.044 | Mason Adams |
| 2026-09-16 | Out fly ball | 1-2 | ST | 85.4 | 79.9 | 35° | 283 | RF gap | 0.029 | 0.046 | 0.026 | Mason Adams |
| 2026-09-16 | Hit By Pitch | 1-2 | FF | 93.3 | — | — | — | — | — | — | 0.729 | Mason Adams |
| 2026-09-15 | Strikeout swinging | 2-2 | FF | 96.0 | — | — | — | — | — | — | 0.000 | Ryan Feltner |
| 2026-09-15 | Force Out ground ball | 1-0 | CH | 83.0 | 91.4 | -3° | 31 | Infield | 0.298 | 0.333 | 0.275 | Kyle Freeland |
| 2026-09-15 | Home Run fly ball | 1-0 | FC | 87.0 | 106.5 | 29° | 455 | LF | 1.000 | 4.000 | 2.000 | Kyle Freeland |
| 2026-09-14 | Strikeout swinging | 0-2 | ST | 82.4 | — | — | — | — | — | — | 0.000 | Juan Mejia |
| 2026-09-14 | Out ground ball | 0-1 | FF | 94.7 | 86.0 | 3° | 57 | Infield | 0.391 | 0.431 | 0.357 | Blas Castaño |
| 2026-09-14 | Home Run fly ball | 2-2 | FF | 92.8 | 111.1 | 35° | 449 | CF | 1.000 | 4.000 | 2.000 | Tomoyuki Sugano |
| 2026-09-14 | Out fly ball | 2-2 | SI | 92.2 | 94.8 | 32° | 355 | RF | 0.131 | 0.432 | 0.230 | Tomoyuki Sugano |
| 2026-09-13 | Strikeout swinging | 2-2 | CH | 85.5 | — | — | — | — | — | — | 0.000 | Matt Wilkinson |
| 2026-09-13 | Single ground ball | 3-2 | SI | 92.8 | 103.2 | -18° | 7 | CF | 0.219 | 0.236 | 0.197 | Logan Webb |
| 2026-09-13 | Single ground ball | 0-1 | ST | 84.6 | 111.1 | 5° | 98 | CF | 0.714 | 0.859 | 0.700 | Logan Webb |
| 2026-09-13 | Single ground ball | 0-1 | FC | 89.2 | 104.7 | -5° | 28 | CF | 0.452 | 0.479 | 0.408 | Logan Webb |
| 2026-09-12 | Home Run fly ball | 2-0 | FF | 94.7 | 112.0 | 27° | 421 | LF | 0.999 | 3.999 | 2.044 | Joel Kuhnel |
| 2026-09-12 | Single ground ball | 2-2 | CH | 86.2 | 68.2 | -74° | 0 | Infield | 0.326 | 0.329 | 0.308 | Cesar Perdomo |
| 2026-09-12 | Walk | 3-1 | CH | 87.7 | — | — | — | — | — | — | 0.698 | Cesar Perdomo |
| 2026-09-11 | Triple ground ball | 3-0 | FF | 90.2 | 97.9 | -21° | 7 | LF corner | 0.146 | 0.163 | 0.134 | Yunior Marte |
| 2026-09-11 | Out ground ball | 0-0 | FF | 94.7 | 108.6 | -13° | 10 | Infield | 0.307 | 0.316 | 0.283 | Yunior Marte |
| 2026-09-11 | Walk | 3-1 | FF | 96.2 | — | — | — | — | — | — | 0.699 | Anthony Molina |
| 2026-09-11 | Strikeout swinging | 2-2 | CU | 85.7 | — | — | — | — | — | — | 0.000 | Anthony Molina |
| 2026-09-11 | Strikeout swinging | 1-2 | FF | 97.5 | — | — | — | — | — | — | 0.000 | Anthony Molina |
| 2026-09-09 | Out ground ball | 3-2 | SI | 97.5 | 88.6 | 9° | 148 | Infield | 0.531 | 0.586 | 0.494 | Eddy Yean |
| 2026-09-09 | Single ground ball | 1-2 | CU | 80.7 | 108.3 | -10° | 11 | RF | 0.395 | 0.407 | 0.363 | Jackson Kent |
| 2026-09-09 | Single ground ball | 1-2 | CH | 84.1 | 94.3 | 3° | 72 | Infield | 0.446 | 0.530 | 0.423 | Jackson Kent |
| 2026-09-08 | Walk | 3-2 | SI | 94.4 | — | — | — | — | — | — | 0.699 | Jared Simpson |
| 2026-09-08 | Strikeout swinging | 1-2 | FF | 95.0 | — | — | — | — | — | — | 0.000 | Zak Kent |
| 2026-09-08 | Out ground ball | 1-1 | FF | 96.6 | 101.5 | -14° | 13 | LF gap | 0.254 | 0.263 | 0.229 | Riley Cornelio |
| 2026-09-07 | Strikeout looking | 2-2 | SI | 95.5 | — | — | — | — | — | — | 0.000 | Jared Simpson |
| 2026-09-07 | Single fly ball | 1-1 | CU | 77.2 | 79.3 | 23° | 269 | LF gap | 0.714 | 0.829 | 0.674 | Jake Irvin |
| 2026-09-07 | Single line drive | 0-1 | FC | 91.7 | 102.9 | 11° | 203 | RF gap | 0.940 | 1.160 | 0.911 | Jake Irvin |
| 2026-09-07 | Single ground ball | 3-2 | FF | 95.0 | 102.2 | 0° | 47 | RF gap | 0.500 | 0.573 | 0.472 | Jake Irvin |
| 2026-09-06 | Out ground ball | 1-1 | ST | 81.9 | 94.6 | 0° | 56 | Infield | 0.398 | 0.457 | 0.373 | John Schreiber |
| 2026-09-06 | Out fly ball | 0-0 | FF | 98.2 | 91.1 | 50° | 265 | RF corner | 0.006 | 0.010 | 0.007 | Gerrit Cole |
| 2026-09-06 | Out popup | 0-0 | FF | 98.7 | 97.4 | 62° | 194 | RF gap | 0.020 | 0.029 | 0.021 | Gerrit Cole |
| 2026-09-05 | Walk | 3-1 | FF | 93.1 | — | — | — | — | — | — | 0.698 | Carlos Rodón |
| 2026-09-05 | Out fly ball | 1-2 | FF | 94.1 | 96.6 | 31° | 337 | RF | 0.251 | 0.863 | 0.460 | Carlos Rodón |
| 2026-09-05 | Out popup | 3-2 | FF | 92.8 | 97.4 | 60° | 188 | CF | 0.020 | 0.028 | 0.021 | Carlos Rodón |
| 2026-09-04 | Out fly ball | 0-0 | CU | 82.3 | 102.1 | 31° | 380 | CF | 0.620 | 2.355 | 1.215 | Will Warren |
| 2026-09-04 | Out line drive | 2-0 | SI | 94.0 | 88.7 | 20° | 273 | RF gap | 0.486 | 0.619 | 0.475 | Max Fried |
| 2026-09-04 | Out ground ball | 1-0 | SI | 92.0 | 81.9 | -54° | 1 | Infield | 0.279 | 0.285 | 0.251 | Max Fried |
| 2026-09-04 | Out line drive | 2-2 | ST | 79.9 | 100.7 | 10° | 156 | Infield | 0.840 | 1.024 | 0.816 | Max Fried |
| 2026-09-02 | Strikeout (DP) swinging | 3-2 | FC | 91.3 | — | — | — | — | — | — | 0.000 | Tejay Antone |
| 2026-09-02 | Strikeout swinging | 2-2 | FC | 90.4 | — | — | — | — | — | — | 0.000 | Brandon Williamson |
| 2026-09-02 | Single ground ball | 2-1 | CH | 87.4 | 105.6 | -15° | 10 | LF gap | 0.242 | 0.251 | 0.218 | Brandon Williamson |
| 2026-09-02 | Single ground ball | 0-1 | FC | 91.6 | 93.8 | -11° | 13 | CF | 0.187 | 0.224 | 0.182 | Brandon Williamson |
| 2026-09-01 | Home Run fly ball | 2-0 | FF | 96.2 | 100.9 | 27° | 361 | RF | 0.651 | 2.224 | 1.179 | Emilio Pagán |
| 2026-09-01 | Home Run line drive | 0-0 | SI | 92.7 | 105.3 | 21° | 347 | RF | 0.720 | 1.864 | 1.077 | Nick Lodolo |
| 2026-09-01 | Out ground ball | 3-2 | SI | 94.3 | 75.3 | -28° | 5 | Infield | 0.049 | 0.055 | 0.044 | Nick Lodolo |
| 2026-09-01 | Out ground ball | 0-0 | FF | 94.7 | 104.0 | -18° | 9 | Infield | 0.235 | 0.250 | 0.212 | Nick Lodolo |
| 2026-08-31 | Double line drive | 2-1 | FF | 96.1 | 110.2 | 18° | 384 | RF gap | 0.729 | 1.602 | 0.962 | Pierce Johnson |
| 2026-08-31 | Out ground ball | 1-0 | SI | 90.8 | 106.9 | -12° | 11 | Infield | 0.313 | 0.322 | 0.282 | Brady Singer |