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data as of 20 Aug, 11:01 AM ET

Weissert, Greg

applies to every section below
Tonight's matchups → All players →
Trailing stats run through his last game, 2026-08-19 (yesterday).
Percentile Rankings 2026-05-24 to 2026-08-19 · 260 qualified relievers
POOR AVERAGE GREAT
xwOBA 70 0.324
xBA 67 0.293
xSLG 65 0.462
Avg Exit Velo 78 85.3
Barrel % 73 6.2
Hard-Hit % 88 35.8
Fastball Velo 54 90.8
Spin Rate 37 2223
Chase % 73 33.1
K % 48 22.7
BB % 65 7.6
Hits Allowed Spray Chart 24 hits · 30 appearances · 2026-05-24 to 2026-08-19
Single 15 Double 5 Triple 0 Home Run 4
200 300 400

Hover or tap any hit for how it was struck — distance, exit velocity, launch angle, the pitch, and what that batted ball was expected to be worth.

At-Bats Faced 120 PA · 30 appearances · 2026-05-24 to 2026-08-19
24 hits 10 walks 1 hit by pitch 28 strikeouts 57 outs in play avg exit velo 86.1 mph over 80 tracked xwOBA 0.302
Date Result Count Pitch Velo Exit Velo Angle Dist Location xBA xSLG xwOBA Batter
2026-08-19 Incomplete PA 2-2 CH 84.8 Vargas, Ildemaro
2026-08-19 Walk 3-2 FF 93.8 0.698 Waldschmidt, Ryan
2026-08-19 Strikeout looking 2-2 SI 95.8 0.000 Fernandez, Jose
2026-08-19 Home Run line drive 3-2 SI 95.4 110.5 21° 420 RF gap 0.946 3.237 1.717 Nootbaar, Lars
2026-08-19 Out fly ball 3-2 SI 94.8 101.7 28° 397 CF 0.711 2.533 1.330 Tawa, Tim
2026-08-19 Single fly ball 0-0 SI 93.5 94.7 25° 343 LF gap 0.203 0.463 0.274 Arenado, Nolan
2026-08-17 Out ground ball 3-2 SI 96.7 79.7 -23° 5 Infield 0.075 0.084 0.075 Waldschmidt, Ryan
2026-08-17 Out fly ball 0-2 FF 94.8 97.6 57° 218 RF 0.014 0.021 0.016 Nootbaar, Lars
2026-08-17 Strikeout looking 0-2 CH 85.8 0.000 Fernandez, Jose
2026-08-17 Double fly ball 0-0 SI 93.5 103.7 25° 396 CF 0.826 2.910 1.532 Tawa, Tim
2026-08-13 Strikeout swinging 1-2 CH 86.1 0.000 Guerrero Jr., Vladimir
2026-08-13 Walk 3-2 SI 92.6 0.698 Clement, Ernie
2026-08-13 Out ground ball 1-1 SI 94.1 95.1 64 Infield 0.413 0.481 0.395 Smith, Josh
2026-08-13 Out ground ball 1-2 CH 84.8 87.9 -10° 8 Infield 0.153 0.180 0.144 Lukes, Nathan
2026-08-06 Strikeout looking 2-2 SL 85.5 0.000 Vargas, Miguel
2026-08-06 Strikeout swinging 3-2 SI 93.8 0.000 Murakami, Munetaka
2026-08-06 Walk 3-1 SI 94.2 0.698 Meidroth, Chase
2026-08-06 Double ground ball 3-2 FF 93.9 103.0 96 RF corner 0.571 0.646 0.531 Antonacci, Sam
2026-08-06 Strikeout swinging 2-2 CH 85.2 0.000 Montgomery, Braden
2026-08-06 Single ground ball 2-2 FF 94.7 90.3 62 Infield 0.389 0.455 0.364 Doyle, Brenton
2026-08-04 Out ground ball 2-2 FF 94.1 79.7 -37° 3 Infield 0.048 0.052 0.043 Montgomery, Braden
2026-08-04 Force Out ground ball 0-2 FF 94.2 88.7 -5° 28 Infield 0.201 0.230 0.187 Antonacci, Sam
2026-08-04 Walk 3-2 FF 93.9 0.698 Bart, Joey
2026-08-02 Out ground ball 2-2 SI 94.8 93.6 -23° 6 Infield 0.129 0.144 0.116 Hernández, Teoscar
2026-07-30 Strikeout swinging 3-2 FF 94.7 0.000 Butler, Lawrence
2026-07-30 Grounded Into DP ground ball 0-0 SI 92.7 90.3 -25° 3 Infield 0.054 0.065 0.049 White, Tommy
2026-07-30 Single fly ball 1-1 ST 82.8 74.4 29° 269 RF gap 0.629 0.717 0.595 Heim, Jonah
2026-07-29 Out fly ball 0-2 FF 94.9 74.0 44° 235 RF gap 0.200 0.225 0.184 Heim, Jonah
2026-07-29 Strikeout swinging 2-2 CH 86.1 0.000 Soderstrom, Tyler
2026-07-29 Strikeout looking 2-2 SI 94.3 0.000 White, Tommy
2026-07-26 Out ground ball 1-0 FF 94.7 54.9 -67° 1 RF corner 0.263 0.263 0.240 Lukes, Nathan
2026-07-26 Out line drive 0-2 SI 95.8 98.7 22° 349 CF 0.371 0.779 0.483 Schneider, Davis
2026-07-26 Single fly ball 0-2 FF 95.3 65.6 27° 205 LF gap 0.943 1.011 0.861 Giménez, Andrés
2026-07-26 Strikeout swinging 0-2 CH 85.5 0.000 Clement, Ernie
2026-07-24 Out ground ball 2-1 SI 93.6 106.7 -6° 15 Infield 0.285 0.314 0.262 Kirk, Alejandro
2026-07-24 Out fly ball 3-2 FF 95.0 90.2 48° 257 CF 0.006 0.014 0.010 Springer, George
2026-07-24 Home Run fly ball 0-0 SI 96.3 100.9 29° 408 CF 0.597 2.175 1.134 Okamoto, Kazuma
2026-07-24 Single fly ball 2-2 SI 94.3 69.7 29° 228 CF 0.917 0.946 0.825 Guerrero Jr., Vladimir
2026-07-24 Hit By Pitch 0-0 SL 86.4 0.729 Clement, Ernie
2026-07-24 Strikeout looking 0-2 CU 81.5 0.000 Piñango, Yohendrick
2026-07-19 Out line drive 0-0 SL 84.4 79.4 22° 268 LF gap 0.834 0.889 0.751 Caminero, Junior
2026-07-19 Strikeout looking 1-2 SI 96.0 0.000 Aranda, Jonathan
2026-07-19 Out ground ball 0-1 SL 84.7 104.6 -5° 25 Infield 0.399 0.422 0.359 Díaz, Yandy
2026-07-19 Double fly ball 3-1 SI 94.2 96.4 38° 333 LF gap 0.069 0.238 0.117 Feduccia, Hunter
2026-07-17 Single ground ball 0-1 SI 92.9 102.0 -27° 4 Infield 0.174 0.184 0.168 Williamson, Ben
2026-07-17 Out fly ball 0-2 FF 94.8 87.7 58° 203 RF 0.014 0.025 0.017 DeLuca, Jonny
2026-07-17 Single ground ball 0-0 FF 93.6 32.1 -55° 2 Infield 0.301 0.304 0.271 Mullins, Cedric
2026-07-17 Out line drive 0-0 SI 93.8 91.6 171 LF gap 0.626 0.704 0.580 Vilade, Ryan
2026-07-11 Out popup 0-0 SI 95.2 61.4 37° 196 LF 0.343 0.343 0.309 Short, Zack
2026-07-11 Strikeout swinging 1-2 SI 95.5 0.000 Baty, Brett
2026-07-11 Single ground ball 2-1 SI 94.7 69.4 -45° 3 Infield 0.155 0.155 0.140 Alvarez, Francisco
2026-07-11 Strikeout swinging 0-2 FF 95.6 0.000 Wagaman, Eric
2026-07-10 Out popup 2-0 SI 93.6 85.0 60° 176 Infield 0.017 0.017 0.015 Taylor, Tyrone
2026-07-10 Home Run fly ball 0-1 FF 91.4 105.5 26° 384 RF 0.897 3.405 1.763 Baty, Brett
2026-07-10 Out fly ball 1-0 FF 95.3 75.2 43° 238 CF 0.166 0.216 0.165 Alvarez, Francisco
2026-07-10 Out ground ball 1-2 FF 95.3 101.9 64 Infield 0.540 0.640 0.515 Young, Jared
2026-07-08 Out ground ball 0-0 SI 95.3 56.7 52 Infield 0.127 0.152 0.117 Vargas, Miguel
2026-07-08 Out ground ball 2-2 SI 92.6 91.6 -3° 31 RF corner 0.304 0.324 0.274 Peters, Tristan
2026-07-08 Out fly ball 2-1 SI 94.9 98.6 39° 353 CF 0.134 0.487 0.249 Teel, Kyle
2026-07-05 Strikeout swinging 1-2 CH 85.7 0.000 Neto, Zach
2026-07-05 Strikeout swinging 2-2 SI 92.5 0.000 Lowe, Josh
2026-07-05 Out ground ball 0-0 SI 92.0 101.2 -19° 6 Infield 0.195 0.199 0.187 O'Hoppe, Logan
2026-07-05 Out popup 0-1 ST 81.3 89.3 59° 201 RF gap 0.023 0.043 0.031 Siri, Jose
2026-07-04 Out ground ball 1-1 SI 93.7 81.1 -17° 8 Infield 0.082 0.089 0.080 Neto, Zach
2026-07-04 Grounded Into DP ground ball 0-0 SI 93.3 83.9 34 Infield 0.219 0.246 0.202 Heineman, Tyler
2026-07-04 Walk 3-2 CU 80.7 0.698 Walton, Donovan
2026-06-30 Walk 3-1 SI 92.9 0.698 Nuñez, Nasim
2026-06-30 Out popup 1-2 FF 93.3 88.3 71° 152 LF corner 0.001 0.001 0.000 Lile, Daylen
2026-06-30 Single line drive 1-2 CH 86.0 95.7 10° 154 RF 0.697 0.794 0.648 Tena, José
2026-06-30 Out fly ball 2-2 FF 92.9 102.6 50° 300 LF gap 0.020 0.044 0.024 Crews, Dylan
2026-06-30 Out fly ball 0-0 FF 91.6 70.4 38° 244 RF gap 0.623 0.720 0.601 Abrams, CJ
2026-06-30 Out ground ball 0-2 ST 81.1 85.6 -4° 23 Infield 0.153 0.166 0.138 Mead, Curtis
2026-06-30 Strikeout swinging 0-2 FF 94.6 0.000 García Jr., Luis
2026-06-25 Out ground ball 3-2 FF 94.2 54.1 -56° 2 Infield 0.243 0.243 0.219 Goldschmidt, Paul
2026-06-25 Single line drive 0-1 FF 95.3 98.3 14° 221 RF 0.906 1.103 0.873 Wells, Austin
2026-06-25 Out fly ball 1-0 SI 95.8 97.1 36° 336 CF 0.146 0.499 0.261 Caballero, José
2026-06-25 Walk 3-1 FF 94.9 0.698 Chisholm Jr., Jazz
2026-06-19 Strikeout swinging 3-2 FF 95.2 0.000 Refsnyder, Rob
2026-06-19 Out ground ball 0-1 SI 91.8 88.9 -49° 2 Infield 0.158 0.162 0.142 Wilson, Weston
2026-06-19 Out line drive 0-1 CH 84.9 84.6 12° 194 CF 0.611 0.707 0.581 Emerson, Colt
2026-06-17 Force Out ground ball 0-2 FF 94.6 74.9 -35° 5 Infield 0.038 0.038 0.034 Kirk, Alejandro
2026-06-17 Strikeout swinging 1-2 SI 94.0 0.000 Okamoto, Kazuma
2026-06-17 Single fly ball 0-0 SI 95.0 66.3 48° 182 RF gap 0.189 0.221 0.179 Guerrero Jr., Vladimir
2026-06-17 Out fly ball 3-2 SI 93.0 93.6 21° 302 RF 0.203 0.342 0.222 Springer, George
2026-06-17 Single line drive 1-2 ST 83.5 90.3 18° 235 RF 0.651 0.748 0.586 Giménez, Andrés
2026-06-16 Out ground ball 0-0 SI 92.4 85.2 -46° 2 Infield 0.104 0.106 0.094 Guerrero Jr., Vladimir
2026-06-16 Out fly ball 2-2 SL 84.1 89.9 32° 349 LF gap 0.051 0.127 0.074 Clement, Ernie
2026-06-16 Out fly ball 2-1 FF 94.2 87.5 52° 245 LF gap 0.017 0.032 0.024 Springer, George
2026-06-14 Out ground ball 0-2 CH 86.6 85.3 -27° 3 LF corner 0.055 0.065 0.054 Burger, Jake
2026-06-14 Out ground ball 0-1 SI 93.9 49.1 -39° 3 Infield 0.229 0.235 0.206 Duran, Ezequiel
2026-06-14 Double line drive 0-0 SL 84.7 105.6 14° 332 CF 0.709 1.043 0.740 Nimmo, Brandon
2026-06-14 Out fly ball 2-2 SI 94.7 96.2 26° 352 RF gap 0.231 0.645 0.363 Jung, Josh
2026-06-14 Strikeout looking 0-2 SI 92.4 0.000 Langford, Wyatt
2026-06-10 Strikeout looking 0-2 FF 94.4 0.000 Slater, Austin
2026-06-08 Walk 3-1 SI 95.3 0.698 Mesa Jr., Victor
2026-06-08 Single ground ball 3-2 SI 95.2 102.4 -21° 7 CF 0.153 0.164 0.144 Caminero, Junior
2026-06-08 Strikeout swinging 2-2 FF 94.8 0.000 Palacios, Richie
2026-06-02 Strikeout looking 2-2 FF 93.3 0.000 Ward, Taylor
2026-06-02 Out line drive 2-1 ST 81.2 19.6 56° 23 Infield 0.170 0.173 0.153 Alexander, Blaze
2026-06-02 Strikeout swinging 3-2 SI 92.3 0.000 Taveras, Leody
2026-06-02 Out popup 1-2 FF 93.1 79.0 76° 62 Infield 0.003 0.003 0.003 Cowser, Colton
2026-06-02 Strikeout swinging 2-2 FF 93.0 0.000 Mayo, Coby
2026-05-31 Out fly ball 1-2 SI 94.8 94.7 41° 316 LF gap 0.020 0.063 0.031 Bazzana, Travis
2026-05-31 Single ground ball 2-2 CH 85.0 103.3 83 Infield 0.571 0.646 0.531 Rocchio, Brayan
2026-05-31 Strikeout looking 1-2 SI 94.7 0.000 Hedges, Austin
2026-05-31 Out fly ball 2-1 FF 94.7 89.5 37° 291 LF 0.017 0.046 0.026 Halpin, Petey
2026-05-28 Out fly ball 1-0 FF 94.5 93.0 41° 299 LF 0.014 0.041 0.022 Albies, Ozzie
2026-05-28 Out fly ball 0-0 FF 93.6 88.8 40° 301 LF 0.009 0.019 0.013 Olson, Matt
2026-05-28 Out fly ball 2-2 ST 80.5 75.4 43° 253 CF 0.166 0.216 0.165 Dubón, Mauricio
2026-05-28 Home Run fly ball 1-0 SI 93.0 107.9 27° 417 LF gap 0.966 3.840 1.962 Acuña Jr., Ronald
2026-05-28 Walk 3-2 CH 86.7 0.698 Yastrzemski, Mike
2026-05-26 Strikeout looking 0-2 SL 84.3 0.000 Dubón, Mauricio
2026-05-26 Single line drive 2-2 FF 94.2 100.0 12° 212 LF 0.943 1.168 0.916 Acuña Jr., Ronald
2026-05-26 Out ground ball 1-1 CH 87.1 73.2 -27° 3 RF corner 0.055 0.058 0.052 Smith, Dominic
2026-05-26 Out ground ball 0-1 SI 94.6 75.6 -56° 1 Infield 0.284 0.285 0.256 Kim, Ha-Seong
2026-05-24 Out fly ball 1-0 SI 92.1 89.2 49° 270 LF 0.006 0.008 0.005 Lee, Brooks
2026-05-24 Strikeout swinging 1-2 CH 84.2 0.000 Martin, Austin
2026-05-24 Force Out ground ball 1-2 SI 93.7 68.1 -15° 6 Infield 0.044 0.045 0.040 Kreidler, Ryan
2026-05-24 Walk 3-2 FF 93.9 0.698 Outman, James
2026-05-24 Double ground ball 0-0 SI 91.8 94.1 -11° 14 LF 0.142 0.173 0.140 Arcia, Orlando
game_date: 2026-08-20 ballpark: Fenway Park pitcher_team: bos
Choose stats & windows — 59 of 59 metrics, 11 of 11 windows
Metrics
Trailing windows (games)
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stat 1g2g3g5g7g10g15g20g30g50g100g
ab_game 6.000 10.000 14.000 25.000 33.000 47.000 68.000 91.000 139.000 226.000 451.000
air_ball_rate · · · · · 0.522 0.487 0.472 0.512 0.496 0.516
appearances 1.000 2.000 3.000 5.000 7.000 10.000 15.000 20.000 30.000 50.000 100.000
ba 0.333 0.300 0.214 0.200 0.182 0.191 0.206 0.176 0.173 0.190 0.180
babip 0.500 0.400 0.286 0.364 0.357 0.333 0.306 0.260 0.263 0.281 0.267
babip_den 2.000 5.000 7.000 11.000 14.000 21.000 36.000 50.000 76.000 128.000 262.000
babip_num 1.000 2.000 2.000 4.000 5.000 7.000 11.000 13.000 20.000 36.000 70.000
barrel 2.000 3.000 3.000 3.000 3.000 4.000 5.000 5.000 6.000 10.000 22.000
barrel_per_ab 0.333 0.300 0.214 0.130 0.111 0.100 0.085 0.062 0.050 0.040 0.046
bat_speed 70.669 71.550 71.000 70.002 70.430 69.787 69.669 69.964 69.121 69.100 69.781
bip_per_pa 0.500 0.600 0.571 0.522 0.556 0.575 0.661 0.662 0.667 0.678 0.700
blast 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.000 1.000 3.000
blast_per_ab 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.008 0.005 0.008
chase 4.000 6.000 9.000 15.000 16.000 27.000 33.000 56.000 80.000 132.000 223.000
chase_rate 0.211 0.231 0.237 0.227 0.219 0.278 0.280 0.335 0.328 0.331 0.295
contact 6.000 10.000 14.000 23.000 27.000 40.000 59.000 80.000 120.000 199.000 390.000
estimated_ba_using_speedangle 0.620 0.462 0.418 0.377 0.356 0.388 0.359 0.341 0.302 0.295 0.284
estimated_ba_using_speedangle_sum 1.860 2.775 3.341 4.524 5.336 8.918 14.018 18.095 24.135 39.847 77.651
estimated_slg_using_speedangle 2.078 1.541 1.239 0.939 0.813 0.779 0.677 0.593 0.525 0.487 0.491
estimated_woba_using_speedangle 1.107 0.824 0.685 0.549 0.490 0.493 0.440 0.399 0.352 0.339 0.335
estimated_woba_using_speedangle_sum 6.233 9.248 9.909 11.264 12.190 17.917 26.422 31.438 41.988 65.771 134.089
ev_max 110.500 107.100 107.500 102.840 99.729 98.990 98.200 98.165 98.203 97.720 98.255
extension 6.052 6.080 5.979 5.968 5.921 5.946 5.921 5.917 5.916 5.914 5.889
hard_hit 2.000 4.000 6.000 8.000 8.000 11.000 18.000 24.000 30.000 53.000 118.000
hh_ab 0.333 0.400 0.429 0.348 0.296 0.275 0.305 0.300 0.250 0.266 0.303
hit 2.000 3.000 3.000 5.000 6.000 9.000 14.000 16.000 24.000 43.000 81.000
hit_distance 386.667 296.500 231.375 170.000 154.533 174.609 167.154 158.415 162.050 155.630 164.908
hmove 1.096 1.185 1.190 1.157 1.147 1.139 1.137 1.140 1.123 1.171 1.098
hr 1.000 1.000 1.000 1.000 1.000 2.000 3.000 3.000 4.000 7.000 11.000
hr_per_fb · · · · · · · · 0.098 0.104 0.078
hr_platoon · · · · · · · 1.000 2.000 5.000 8.000
hr_rate 0.167 0.100 0.071 0.043 0.037 0.050 0.051 0.037 0.033 0.035 0.028
iso 0.500 0.400 0.286 0.200 0.152 0.170 0.176 0.132 0.122 0.124 0.118
la_contact 3.000 6.000 8.000 12.000 15.000 23.000 39.000 53.000 80.000 135.000 273.000
launch_speed 102.300 97.983 96.362 94.383 92.727 89.200 86.941 87.015 86.119 86.114 87.746
launch_speed_angle_sum 24.667 22.167 15.500 7.333 4.600 8.478 10.179 10.226 11.275 10.230 11.908
launch_speed_sum 562.300 984.800 1400.600 2326.800 2665.100 4155.600 6056.800 9046.900 13363.400 21349.900 43238.400
mix_entropy 2.297 2.094 2.171 2.017 1.850 1.944 1.869 1.863 1.908 1.887 1.891
out_of_zone 19.000 26.000 38.000 66.000 73.000 97.000 118.000 167.000 244.000 399.000 755.000
slug_window_ab 0.333 0.300 0.214 0.174 0.148 0.150 0.119 0.087 0.075 0.090 0.103
spin 2329.065 2205.878 2192.605 2164.393 2182.709 2211.895 2222.278 2215.374 2225.890 2266.701 2308.040
square_per_ab 0.500 0.500 0.500 0.478 0.481 0.400 0.424 0.438 0.417 0.392 0.436
squared_up 3.000 5.000 8.000 14.000 16.000 21.000 32.000 48.000 66.000 106.000 231.000
strikeout 1.000 2.000 3.000 6.000 7.000 11.000 14.000 18.000 28.000 45.000 79.000
strikeout_rate 0.167 0.200 0.214 0.261 0.259 0.275 0.237 0.225 0.233 0.226 0.203
sweet_spot 3.000 4.000 5.000 8.000 9.000 14.000 17.000 27.000 37.000 65.000 146.000
sweet_spot_per_ab 0.500 0.400 0.286 0.174 0.185 0.225 0.203 0.188 0.183 0.196 0.233
tb 5.000 7.000 7.000 10.000 11.000 17.000 26.000 28.000 41.000 71.000 134.000
tb_platoon · · · · · · · 11.000 20.000 43.000 84.000
velo 87.868 89.203 88.982 89.780 90.550 90.563 91.014 90.998 90.720 90.423 90.398
velo_top 95.600 95.700 95.173 94.940 94.905 95.082 95.188 95.095 95.017 94.905 94.926
vmove 0.281 0.201 0.170 0.205 0.288 0.277 0.293 0.294 0.307 0.374 0.391
walk 1.000 1.000 2.000 4.000 4.000 4.000 4.000 7.000 10.000 14.000 29.000
walk_platoon · · · · · · · 4.000 4.000 7.000 13.000
walk_rate 0.167 0.100 0.143 0.174 0.148 0.100 0.068 0.087 0.083 0.070 0.074
xbh 1.000 2.000 2.000 3.000 3.000 4.000 6.000 6.000 9.000 14.000 31.000
xbh_rate 0.167 0.200 0.143 0.130 0.111 0.100 0.102 0.075 0.075 0.070 0.079
z_swing_rate · · · · · 0.703 0.724 0.717 0.706 0.668 0.669
zone_rate · · · · · · 0.471 0.465 0.483 0.483 0.498