Pitch Mix Analysis
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.
597 pitches seen
·
0.254 xwOBA against shapes like this arsenal,
vs 0.357 against everything
(-0.103)
Pitch familiarity
Pitchers' 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.
Hot Zones
by location · xwOBA on contact (excludes Ks/BBs, so runs higher than a full-PA xwOBA), dimmed cells are too few balls in play to trust
Overall vs LHP
27p
0.059
35p
25p
0.362
54p
0.249
32p
0.167
29p
0.212
45p
29p
14p
How Yastrzemski, Mike handles each pitch
Reading these bars
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 LHP · ordered by usageNo tracked contact against this pitcher's pitches for this batter yet
Kay, Anthony's Arsenal, by Pitch Type
ordered by usage vs. a LHH batter
Matched by pitch name
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 | Yastrzemski, Mike: BA | Yastrzemski, Mike: HR% | Yastrzemski, Mike: Hard-Hit% | Yastrzemski, Mike: Exit Velo | Yastrzemski, Mike: xwOBA/con |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SI | 34% | 95.4 | 5.2" | 16.0" | 2255 | 3.4% | 35% | 0.252 | 0.259 | 3.7% | 55% | 90.7 | 0.355 |
| ST | 32% | 83.1 | 0.1" | -13.4" | 2468 | 0.0% | 12% | 0.353 | 0.167 | 5.6% | 8% | 74.5 | 0.232 |
| FF | 16% | 95.8 | 15.5" | 7.1" | 2366 | 0.0% | 25% | 0.262 | 0.152 | 0.0% | 29% | 89.4 | 0.318 |
| FC | 11% | 90.7 | 6.1" | -2.2" | 2391 | 0.0% | 29% | 0.498 | 0.125 | 0.0% | 38% | 86.3 | 0.331 |
| SL | 7% | 86.6 | -3.0" | -4.1" | 2559 | 0.0% | 38% | 0.332 | 0.111 | 0.0% | 17% | 85.2 | 0.163 |
Kay, Anthony's Arsenal, by Pitch Shape
grouped by velo/break/spin, not label
Why shape beats the label
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 | Yastrzemski, Mike: BA | Yastrzemski, Mike: HR% | Yastrzemski, Mike: Hard-Hit% | Yastrzemski, Mike: xwOBA/con |
|---|---|---|---|---|---|---|---|---|---|
| SI/FF/CH | 34% | 95.4 | 5.2" | 16.0" | 0.252 | 0.200 | 6.7% | 42% | 0.345 |
| ST/SL/CU | 25% | 83.4 | -0.2" | -13.8" | 0.287 | 0.067 | 0.0% | 0% | 0.089 |
| EP/FA/SL | 13% | 96.0 | 15.8" | 7.2" | 0.200 | 0.0% | |||
| CH/SI/FS | 13% | 96.0 | 15.8" | 7.2" | 0.200 | 0.0% | |||
| FF/SI/FC | 13% | 96.0 | 15.8" | 7.2" | 0.200 | 0.0% | |||
| FC/SL/FF | 13% | 90.4 | 5.6" | -2.2" | 0.499 | 0.062 | 0.0% | 31% | 0.295 |
| SL/ST/CU | 12% | 83.7 | -0.9" | -9.1" | 0.200 | 4.0% | 24% | 0.262 | |
| FF/SI/FC | 3% | 94.8 | 14.6" | 6.6" | 0.192 | 0.0% | 41% | 0.360 | |
| CU/KC/ST | 0% | 83.1 | -8.6" | -10.2" | |||||
| CH/FS/FO | 0% | 84.2 | -10.7" | -6.0" |
At-Bat Log
Every plate appearance
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.
68 PA · 30 games · 2026-07-04 to 2026-08-19
12 hits
8 walks
17 strikeouts
31 outs in play
avg exit velo 91.4 mph over 43 tracked
xwOBA 0.336
| Date | Result | Count | Pitch | Velo | Exit Velo | Angle | Dist | Location | xBA | xSLG | xwOBA | Pitcher |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-19 | Strikeout swinging | 2-2 | FC | 87.9 | — | — | — | — | — | — | 0.000 | Bradley, Taj |
| 2026-08-18 | Strikeout looking | 3-2 | FF | 96.5 | — | — | — | — | — | — | 0.000 | Matthews, Zebby |
| 2026-08-18 | Walk | 3-0 | FF | 94.5 | — | — | — | — | — | — | 0.698 | Matthews, Zebby |
| 2026-08-17 | Walk | 3-1 | FF | 96.8 | — | — | — | — | — | — | 0.698 | Gómez, Yoendrys |
| 2026-08-17 | Out fly ball | 0-1 | FC | 91.3 | 94.9 | 26° | 333 | LF gap | 0.211 | 0.480 | 0.288 | Adams, Travis |
| 2026-08-17 | Out ground ball | 1-0 | SL | 84.4 | 91.9 | -13° | 10 | RF corner | 0.145 | 0.174 | 0.136 | Ober, Bailey |
| 2026-08-17 | Out popup | 1-2 | ST | 74.1 | 80.5 | 55° | 195 | CF | 0.031 | 0.042 | 0.032 | Ober, Bailey |
| 2026-08-16 | Out ground ball | 1-0 | CH | 83.5 | 101.3 | 5° | 93 | RF | 0.637 | 0.713 | 0.593 | Soroka, Michael |
| 2026-08-16 | Out ground ball | 1-0 | FF | 92.4 | 88.9 | -27° | 5 | Infield | 0.047 | 0.052 | 0.042 | Soroka, Michael |
| 2026-08-14 | Strikeout swinging | 3-2 | CH | 93.2 | — | — | — | — | — | — | 0.000 | Morillo, Juan |
| 2026-08-14 | Out line drive | 2-1 | CH | 87.2 | 94.7 | 11° | 175 | RF | 0.834 | 0.967 | 0.802 | Pfaadt, Brandon |
| 2026-08-14 | Out ground ball | 2-2 | FF | 94.1 | 105.7 | 1° | 54 | Infield | 0.526 | 0.575 | 0.484 | Pfaadt, Brandon |
| 2026-08-12 | Double ground ball | 0-2 | FF | 96.6 | 85.5 | 7° | 112 | LF | 0.443 | 0.513 | 0.427 | Weisenburger, Jack |
| 2026-08-12 | Home Run fly ball | 1-0 | FF | 96.3 | 102.0 | 41° | 368 | RF | 0.166 | 0.610 | 0.316 | Núñez, Dedniel |
| 2026-08-11 | Out ground ball | 0-2 | SI | 94.8 | 82.4 | -14° | 7 | Infield | 0.080 | 0.085 | 0.072 | McLean, Nolan |
| 2026-08-11 | Walk | 3-0 | SI | 93.8 | — | — | — | — | — | — | 0.698 | McLean, Nolan |
| 2026-08-10 | Out popup | 2-1 | FC | 88.7 | 85.3 | 79° | 50 | RF corner | 0.006 | 0.006 | 0.005 | Duarte, Daniel |
| 2026-08-09 | Out ground ball | 0-0 | FC | 92.5 | 94.6 | -27° | 4 | Infield | 0.095 | 0.106 | 0.086 | Castro, Kervin |
| 2026-08-08 | Walk | 3-2 | FF | 96.6 | — | — | — | — | — | — | 0.698 | Bednar, David |
| 2026-08-08 | Out line drive | 1-0 | FF | 96.0 | 93.7 | 16° | 274 | LF gap | 0.780 | 0.952 | 0.746 | Cole, Gerrit |
| 2026-08-08 | Double line drive | 1-0 | SL | 89.1 | 96.1 | 23° | 334 | LF | 0.203 | 0.403 | 0.255 | Cole, Gerrit |
| 2026-08-08 | Strikeout looking | 1-2 | FF | 98.1 | — | — | — | — | — | — | 0.000 | Cole, Gerrit |
| 2026-08-06 | Strikeout swinging | 0-2 | SL | 89.2 | — | — | — | — | — | — | 0.000 | Zuber, Tyler |
| 2026-08-06 | Out popup | 2-2 | ST | 80.0 | 78.0 | 74° | 82 | LF corner | 0.001 | 0.001 | 0.000 | Junk, Janson |
| 2026-08-05 | Out fly ball | 3-2 | FF | 99.2 | 97.7 | 30° | 363 | LF | 0.374 | 1.251 | 0.665 | Ekness, Josh |
| 2026-08-04 | Out ground ball | 2-2 | FF | 96.2 | 82.8 | -51° | 1 | Infield | 0.199 | 0.199 | 0.179 | Gusto, Ryan |
| 2026-08-02 | Sac Fly fly ball | 3-2 | FF | 98.6 | 97.4 | 31° | 388 | CF | — | — | 0.460 | Ribalta, Orlando |
| 2026-08-02 | Out ground ball | 2-2 | FC | 93.5 | 84.1 | 7° | 86 | Infield | 0.371 | 0.390 | 0.334 | Cavalli, Cade |
| 2026-08-02 | Home Run fly ball | 0-0 | FF | 96.9 | 102.4 | 24° | 403 | RF gap | 0.623 | 1.850 | 1.020 | Cavalli, Cade |
| 2026-08-01 | Strikeout looking | 0-2 | SI | 95.9 | — | — | — | — | — | — | 0.000 | Yean, Eddy |
| 2026-08-01 | Double line drive | 0-1 | SL | 86.7 | 101.1 | 13° | 209 | RF corner | 0.934 | 1.178 | 0.915 | Mikolas, Miles |
| 2026-08-01 | Out line drive | 1-0 | CH | 84.2 | 105.2 | 11° | 184 | RF | 0.931 | 1.159 | 0.906 | Mikolas, Miles |
| 2026-08-01 | Double fly ball | 0-0 | SI | 92.8 | 75.9 | 59° | 198 | LF | 0.034 | 0.043 | 0.035 | Mikolas, Miles |
| 2026-07-30 | Out line drive | 0-0 | FF | 93.1 | 99.7 | 7° | 136 | RF corner | 0.626 | 0.731 | 0.591 | Irvin, Jake |
| 2026-07-29 | Out popup | 3-2 | CH | 90.5 | 68.8 | 50° | 188 | RF | 0.151 | 0.174 | 0.136 | Brazobán, Huascar |
| 2026-07-29 | Strikeout swinging | 2-2 | FF | 95.1 | — | — | — | — | — | — | 0.000 | Scott, Christian |
| 2026-07-29 | Strikeout swinging | 1-2 | FF | 96.5 | — | — | — | — | — | — | 0.000 | Scott, Christian |
| 2026-07-26 | Walk | 3-2 | CH | 89.7 | — | — | — | — | — | — | 0.698 | Nunez, Anthony |
| 2026-07-26 | Strikeout swinging | 2-2 | FF | 95.2 | — | — | — | — | — | — | 0.000 | Baz, Shane |
| 2026-07-25 | Strikeout swinging | 1-2 | SL | 85.7 | — | — | — | — | — | — | 0.000 | Young, Brandon |
| 2026-07-24 | Strikeout swinging | 1-2 | FC | 90.9 | — | — | — | — | — | — | 0.000 | Wells, Tyler |
| 2026-07-23 | Out fly ball | 3-0 | FF | 93.3 | 96.8 | 40° | 353 | CF | 0.086 | 0.312 | 0.166 | Waldron, Matt |
| 2026-07-23 | Strikeout swinging | 2-2 | SL | 88.8 | — | — | — | — | — | — | 0.000 | Canning, Griffin |
| 2026-07-22 | Strikeout swinging | 1-2 | FF | 93.8 | — | — | — | — | — | — | 0.000 | King, Michael |
| 2026-07-22 | Out fly ball | 0-1 | ST | 81.8 | 97.5 | 46° | 267 | RF gap | 0.026 | 0.068 | 0.041 | King, Michael |
| 2026-07-22 | Strikeout looking | 2-2 | FF | 95.9 | — | — | — | — | — | — | 0.000 | King, Michael |
| 2026-07-21 | Out fly ball | 2-1 | FC | 89.6 | 88.6 | 51° | 259 | RF | 0.017 | 0.033 | 0.024 | Buehler, Walker |
| 2026-07-21 | Out fly ball | 1-2 | FC | 91.5 | 77.9 | 57° | 194 | LF corner | 0.046 | 0.074 | 0.053 | Buehler, Walker |
| 2026-07-10 | Out fly ball | 3-2 | FF | 98.6 | 85.3 | 50° | 260 | RF gap | 0.014 | 0.024 | 0.017 | Stanek, Ryne |
| 2026-07-10 | Double line drive | 1-0 | FF | 96.1 | 107.0 | 18° | 306 | RF | 0.600 | 1.205 | 0.761 | Soriano, George |
| 2026-07-10 | Strikeout swinging | 2-2 | SL | 87.6 | — | — | — | — | — | — | 0.000 | Leahy, Kyle |
| 2026-07-09 | Home Run fly ball | 3-1 | FF | 93.6 | 104.8 | 30° | 403 | RF | 0.820 | 3.223 | 1.645 | Santana, Dennis |
| 2026-07-09 | Out line drive | 1-0 | SI | 97.1 | 103.3 | 21° | 331 | RF | 0.520 | 1.114 | 0.677 | Ramírez, Yohan |
| 2026-07-09 | Strikeout swinging | 2-2 | FF | 97.3 | — | — | — | — | — | — | 0.000 | Stratton, Hunter |
| 2026-07-09 | Walk | 3-2 | CH | 91.7 | — | — | — | — | — | — | 0.698 | Sanders, Cam |
| 2026-07-09 | Walk | 3-0 | FF | 92.6 | — | — | — | — | — | — | 0.698 | Keller, Mitch |
| 2026-07-08 | Double fly ball | 2-2 | SL | 84.5 | 98.4 | 24° | 348 | RF | 0.366 | 0.890 | 0.525 | Santana, Dennis |
| 2026-07-08 | Out popup | 1-1 | FF | 97.9 | 70.1 | 63° | 154 | LF corner | 0.003 | 0.003 | 0.003 | Jones, Jared |
| 2026-07-08 | Out popup | 1-1 | SL | 89.6 | 82.5 | 77° | 60 | Infield | 0.009 | 0.013 | 0.009 | Jones, Jared |
| 2026-07-07 | Single line drive | 0-2 | FF | 96.6 | 93.0 | 14° | 198 | RF | 0.969 | 1.094 | 0.904 | Stratton, Hunter |
| 2026-07-07 | Strikeout looking | 0-2 | SI | 95.5 | — | — | — | — | — | — | 0.000 | Mlodzinski, Carmen |
| 2026-07-07 | Out fly ball | 3-2 | FF | 97.6 | 98.5 | 41° | 342 | CF | 0.089 | 0.319 | 0.166 | Skenes, Paul |
| 2026-07-06 | Out popup | 0-0 | FF | 98.7 | 38.3 | 64° | 60 | Infield | 0.046 | 0.046 | 0.041 | Zuñiga, Guillo |
| 2026-07-06 | Single ground ball | 0-0 | FF | 98.8 | 96.7 | 0° | 49 | RF | 0.374 | 0.442 | 0.350 | Pérez, Cionel |
| 2026-07-06 | Reached On Error ground ball | 0-1 | FF | 94.3 | 98.5 | 0° | 60 | Infield | 0.391 | 0.425 | 0.353 | Peralta, Freddy |
| 2026-07-05 | Out fly ball | 2-2 | SI | 95.7 | 94.8 | 26° | 373 | CF | 0.211 | 0.480 | 0.288 | McLean, Nolan |
| 2026-07-05 | Walk | 3-1 | SI | 94.2 | — | — | — | — | — | — | 0.698 | McLean, Nolan |
| 2026-07-04 | Home Run fly ball | 3-2 | SI | 94.5 | 105.7 | 31° | 420 | RF | 0.857 | 3.391 | 1.740 | Warren, Austin |