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data as of 20 Aug, 11:01 AM ET

Zeferjahn, Ryan

applies to every section below
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Trailing stats run through his last game, 2026-08-17 (3 days ago).
Percentile Rankings 2026-06-01 to 2026-08-17 · 261 qualified relievers
POOR AVERAGE GREAT
xwOBA 54 0.345
xBA 59 0.301
xSLG 48 0.506
Avg Exit Velo 18 89.4
Barrel % 52 8.1
Hard-Hit % 37 46.8
Fastball Velo 64 91.6
Spin Rate 75 2447
Chase % 13 25.7
K % 98 37.9
BB % 18 12.1
Hits Allowed Spray Chart 20 hits · 30 appearances · 2026-06-01 to 2026-08-17
Single 13 Double 3 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 133 PA · 30 appearances · 2026-06-01 to 2026-08-17
20 hits 16 walks 1 intentional 3 hit by pitch 51 strikeouts 42 outs in play avg exit velo 89.4 mph over 62 tracked xwOBA 0.260
Date Result Count Pitch Velo Exit Velo Angle Dist Location xBA xSLG xwOBA Batter
2026-08-17 Out line drive 1-2 FF 97.0 98.0 17° 323 CF 0.466 0.722 0.494 Peters, Tristan
2026-08-17 Single line drive 1-0 FF 95.6 91.8 14° 228 LF gap 0.960 1.080 0.889 Montgomery, Braden
2026-08-17 Home Run fly ball 0-0 FF 96.8 103.0 24° 378 RF gap 0.720 2.291 1.244 Benintendi, Andrew
2026-08-17 Strikeout swinging 3-2 ST 87.1 0.000 Vargas, Miguel
2026-08-17 Walk 3-0 FF 96.8 0.698 Murakami, Munetaka
2026-08-17 Out line drive 2-2 ST 86.8 89.9 156 Infield 0.546 0.639 0.516 Meidroth, Chase
2026-08-14 Strikeout swinging 1-2 FF 98.7 0.000 Wetherholt, JJ
2026-08-14 Out fly ball 1-2 FF 98.6 94.2 45° 306 CF 0.006 0.006 0.005 Prieto, César
2026-08-14 Walk 3-2 ST 86.2 0.698 Fermín, José
2026-08-14 Single ground ball 3-2 FF 98.5 98.2 70 Infield 0.469 0.500 0.422 Torres, Bryan
2026-08-14 Strikeout swinging 1-2 FF 98.1 0.000 Winn, Masyn
2026-08-11 Single line drive 0-1 FF 96.8 100.0 13° 270 CF 0.926 1.122 0.889 Nuñez, Nasim
2026-08-11 Out fly ball 0-2 FF 97.7 97.4 24° 356 RF 0.249 0.598 0.351 Lile, Daylen
2026-08-11 Single line drive 0-0 SL 88.0 94.3 16° 258 LF 0.780 0.952 0.746 Vivas, Jorbit
2026-08-11 Double line drive 3-2 ST 85.9 88.7 19° 237 LF 0.617 0.707 0.555 Ford, Harry
2026-08-11 Out line drive 2-2 FF 97.7 100.0 16° 291 LF 0.540 0.779 0.558 Abrams, CJ
2026-08-11 Walk 3-2 ST 87.2 0.698 House, Brady
2026-08-09 Out ground ball 3-2 ST 84.4 52.0 -46° 2 Infield 0.161 0.161 0.145 Perez, Salvador
2026-08-09 Single ground ball 2-2 FF 98.0 85.0 -43° 3 Infield 0.054 0.062 0.049 Caglianone, Jac
2026-08-09 Strikeout swinging 2-2 FF 98.6 0.000 Witt Jr., Bobby
2026-08-09 Strikeout looking 3-2 FF 97.3 0.000 Loftin, Nick
2026-08-05 Strikeout swinging 2-2 FF 97.7 0.000 Hernández, Enrique
2026-08-05 Hit By Pitch 1-0 FF 96.9 0.729 Call, Alex
2026-08-05 Home Run line drive 2-1 ST 86.3 100.6 23° 367 LF gap 0.549 1.355 0.794 Ohtani, Shohei
2026-08-05 Strikeout swinging 0-2 ST 87.4 0.000 Hernández, Teoscar
2026-08-04 Out fly ball 1-1 ST 84.6 91.4 34° 307 LF 0.029 0.063 0.035 Ohtani, Shohei
2026-08-04 Out popup 1-2 ST 84.2 76.5 71° 116 LF corner 0.001 0.001 0.000 Call, Alex
2026-08-04 Out ground ball 0-1 FF 96.0 95.0 -9° 13 Infield 0.219 0.254 0.212 Edman, Tommy
2026-08-02 Strikeout looking 1-2 ST 83.5 0.000 Lara, Luis
2026-08-02 Strikeout swinging 0-2 ST 84.6 0.000 Vaughn, Andrew
2026-08-02 Single fly ball 1-1 ST 84.8 75.0 29° 250 LF gap 0.443 0.486 0.402 Bauers, Jake
2026-08-02 Out popup 2-0 ST 85.9 89.3 67° 145 Infield 0.006 0.006 0.005 Contreras, William
2026-08-02 Strikeout swinging 1-2 FF 98.4 0.000 Mitchell, Garrett
2026-08-02 Single ground ball 1-2 CU 85.6 76.1 64 Infield 0.193 0.210 0.174 Chourio, Jackson
2026-08-02 Strikeout swinging 0-2 SL 88.1 0.000 Turang, Brice
2026-07-27 Strikeout looking 2-2 FF 96.6 0.000 Altuve, Jose
2026-07-27 Strikeout swinging 3-2 ST 85.2 0.000 Wade Jr., LaMonte
2026-07-27 Out fly ball 3-1 SI 95.5 95.7 59° 221 CF 0.020 0.028 0.022 Paredes, Isaac
2026-07-27 Single line drive 1-0 FF 97.1 82.0 15° 193 LF gap 0.934 1.071 0.883 Alvarez, Yordan
2026-07-27 Double line drive 2-2 ST 85.5 104.3 10° 165 LF 0.854 1.067 0.839 Peña, Jeremy
2026-07-26 Out ground ball 0-0 SI 96.4 102.8 -8° 18 RF corner 0.351 0.364 0.335 Schmitt, Casey
2026-07-26 Strikeout swinging 1-2 SL 88.7 0.000 Devers, Rafael
2026-07-26 Strikeout swinging 0-2 FF 95.7 0.000 Eldridge, Bryce
2026-07-26 Single ground ball 0-1 SI 95.5 107.9 68 RF gap 0.540 0.560 0.486 Ramos, Heliot
2026-07-24 Strikeout swinging 1-2 ST 86.8 0.000 Cavanaugh, Drew
2026-07-24 Walk 3-2 SL 89.4 0.698 McCray, Grant
2026-07-24 Out fly ball 2-2 ST 87.2 78.9 43° 254 CF 0.034 0.044 0.031 Adames, Willy
2026-07-24 Out ground ball 2-2 FF 99.0 87.4 -1° 36 Infield 0.270 0.285 0.243 Lee, Jung Hoo
2026-07-21 Strikeout swinging 2-2 FF 97.5 0.000 Jordan, Blaze
2026-07-21 Hit By Pitch 0-0 ST 83.4 0.729 Fermín, José
2026-07-21 Strikeout swinging 3-2 ST 86.6 0.000 Winn, Masyn
2026-07-21 Strikeout looking 2-2 SL 91.5 0.000 Nootbaar, Lars
2026-07-21 Single ground ball 1-1 ST 86.0 92.6 -10° 11 Infield 0.258 0.293 0.244 Walker, Jordan
2026-07-19 Out popup 1-1 ST 85.3 89.1 62° 175 LF gap 0.014 0.017 0.014 Lee, Hao-Yu
2026-07-19 Out fly ball 1-0 FF 97.2 88.1 27° 310 LF gap 0.071 0.133 0.082 Carpenter, Kerry
2026-07-19 Out popup 1-2 FF 97.1 87.0 62° 183 RF gap 0.014 0.024 0.017 Torkelson, Spencer
2026-07-19 Home Run fly ball 3-2 ST 86.1 105.6 42° 390 RF gap 0.389 1.513 0.783 Greene, Riley
2026-07-17 Strikeout swinging 2-2 FF 98.5 0.000 Lee, Hao-Yu
2026-07-17 Out ground ball 0-1 FF 98.5 83.4 -43° 2 Infield 0.088 0.092 0.079 Carpenter, Kerry
2026-07-17 Strikeout swinging 2-2 FF 97.9 0.000 Greene, Riley
2026-07-12 Strikeout swinging 1-2 FF 98.3 0.000 Clemens, Kody
2026-07-12 Out ground ball 3-2 FF 97.2 101.4 -1° 44 Infield 0.406 0.440 0.373 Bell, Josh
2026-07-12 Strikeout looking 3-2 SI 96.2 0.000 Jeffers, Ryan
2026-07-12 Home Run fly ball 3-2 ST 89.4 104.8 30° 405 RF 0.820 3.223 1.645 Larnach, Trevor
2026-07-12 Out popup 3-1 ST 85.2 85.5 60° 193 RF corner 0.017 0.017 0.015 Kreidler, Ryan
2026-07-09 Strikeout swinging 1-2 FF 98.6 0.000 Burger, Jake
2026-07-09 Out fly ball 2-2 ST 87.2 102.5 51° 287 CF 0.020 0.047 0.029 Jung, Josh
2026-07-09 Out ground ball 3-2 ST 85.9 65.0 -44° 2 Infield 0.207 0.208 0.191 Nimmo, Brandon
2026-07-08 Out ground ball 1-1 ST 86.2 73.9 -22° 4 Infield 0.042 0.049 0.038 Lopez, Nicky
2026-07-08 Strikeout looking 2-2 FF 98.4 0.000 Díaz, Elias
2026-07-08 Single line drive 1-2 CU 83.8 79.8 13° 180 LF 0.540 0.620 0.514 Osuna, Alejandro
2026-07-08 Strikeout looking 2-2 FF 98.6 0.000 Carter, Evan
2026-07-04 Out fly ball 3-2 ST 84.6 100.8 50° 288 RF gap 0.023 0.063 0.039 Contreras, Willson
2026-07-04 Walk 3-1 FF 98.8 0.698 Abreu, Wilyer
2026-07-04 Strikeout swinging 1-2 ST 84.1 0.000 Rafaela, Ceddanne
2026-07-04 Hit By Pitch 1-1 CU 85.8 0.729 Seigler, Anthony
2026-07-04 Strikeout swinging 1-2 ST 83.7 0.000 Wong, Connor
2026-07-04 Out popup 0-1 ST 86.1 72.2 76° 57 Infield 0.001 0.001 0.000 Monasterio, Andruw
2026-06-30 Single line drive 2-0 SI 95.8 100.1 15° 321 LF gap 0.706 0.972 0.716 Naylor, Josh
2026-06-30 Strikeout swinging 3-2 ST 87.4 0.000 Rodríguez, Julio
2026-06-30 Out fly ball 1-0 ST 83.4 90.5 54° 230 CF 0.011 0.017 0.014 Crawford, J.P.
2026-06-28 Strikeout swinging 2-2 FF 98.8 0.000 Heim, Jonah
2026-06-28 Strikeout swinging 2-2 FF 99.0 0.000 Langeliers, Shea
2026-06-28 Walk 3-1 ST 86.3 0.698 Meneses, Joey
2026-06-28 Walk 3-0 FF 96.4 0.698 Bolte, Henry
2026-06-27 Strikeout swinging 1-2 ST 84.4 0.000 Bolte, Henry
2026-06-27 Strikeout swinging 3-2 ST 86.7 0.000 Williams, Alika
2026-06-27 Out ground ball 1-2 CU 84.9 84.3 -10° 13 Infield 0.104 0.131 0.106 McNeil, Jeff
2026-06-23 Strikeout looking 2-2 SI 98.9 0.000 Ward, Taylor
2026-06-23 Strikeout swinging 1-2 FF 99.8 0.000 Jackson, Jeremiah
2026-06-23 Strikeout looking 1-2 ST 86.8 0.000 O'Neill, Tyler
2026-06-20 Out fly ball 2-1 ST 86.0 80.3 37° 268 RF 0.020 0.030 0.018 Heim, Jonah
2026-06-20 Strikeout swinging 1-2 FF 99.0 0.000 Wilson, Jacob
2026-06-20 Strikeout swinging 1-2 CU 86.7 0.000 Soderstrom, Tyler
2026-06-20 Out ground ball 1-1 ST 87.1 73.1 -7° 11 Infield 0.073 0.077 0.072 Langeliers, Shea
2026-06-20 Walk 3-2 ST 85.8 0.698 Kurtz, Nick
2026-06-20 Strikeout swinging 0-2 ST 87.3 0.000 Williams, Alika
2026-06-18 Strikeout swinging 2-2 FF 97.9 0.000 McNeil, Jeff
2026-06-18 Walk 3-2 ST 84.3 0.698 Bolte, Henry
2026-06-18 Out fly ball 0-1 ST 82.0 94.6 21° 307 RF gap 0.226 0.444 0.278 Cortes, Carlos
2026-06-18 Out popup 1-0 FF 97.3 80.1 65° 160 LF gap 0.011 0.016 0.013 Heim, Jonah
2026-06-18 Walk 3-2 ST 85.1 0.698 Wilson, Jacob
2026-06-14 Strikeout looking 3-2 ST 85.8 0.000 Simpson, Chandler
2026-06-14 Out ground ball 1-0 FF 97.0 105.1 -1° 50 Infield 0.477 0.518 0.440 Caminero, Junior
2026-06-14 Out popup 1-0 ST 87.1 88.6 70° 115 Infield 0.001 0.001 0.000 Mullins, Cedric
2026-06-12 Strikeout swinging 2-2 0.000 Mullins, Cedric
2026-06-12 Walk 3-0 0.698 Caminero, Junior
2026-06-10 Out ground ball 3-2 ST 86.7 84.1 -30° 2 Infield 0.048 0.052 0.043 Whitcomb, Shay
2026-06-10 Intentional Walk 3-0 Loperfido, Joey
2026-06-10 Strikeout looking 3-2 ST 84.7 0.000 Smith, Cam
2026-06-10 Strikeout swinging 3-2 ST 87.5 0.000 Paredes, Isaac
2026-06-08 Strikeout swinging 2-2 CU 85.2 0.000 Altuve, Jose
2026-06-08 Strikeout swinging 2-2 FF 98.6 0.000 Paredes, Isaac
2026-06-08 Walk 3-2 FF 97.6 0.698 Walker, Christian
2026-06-08 Strikeout swinging 2-2 CU 86.8 0.000 Alvarez, Yordan
2026-06-08 Walk 3-0 FF 97.4 0.698 Peña, Jeremy
2026-06-06 Out ground ball 2-1 FF 97.1 98.9 -22° 6 Infield 0.118 0.118 0.106 Rojas, Miguel
2026-06-06 Strikeout swinging 0-2 FF 99.6 0.000 Pages, Andy
2026-06-06 Walk 3-2 FF 98.1 0.698 Ohtani, Shohei
2026-06-06 Strikeout swinging 2-2 ST 86.6 0.000 Freeland, Alex
2026-06-06 Out line drive 0-1 FF 99.9 84.2 26° 299 RF gap 0.137 0.218 0.145 Rushing, Dalton
2026-06-06 Walk 3-2 ST 87.7 0.698 Call, Alex
2026-06-06 Strikeout swinging 1-2 FF 100.2 0.000 Ward, Ryan
2026-06-06 Out line drive 0-2 ST 86.1 65.3 19° 177 LF gap 0.497 0.542 0.457 Espinal, Santiago
2026-06-03 Out ground ball 3-2 SL 91.3 73.0 -7° 10 Infield 0.073 0.077 0.072 Castro, Willi
2026-06-03 Single line drive 3-2 FF 97.6 85.4 13° 200 LF gap 0.800 0.939 0.776 Johnston, Troy
2026-06-03 Out ground ball 0-0 SL 91.8 91.6 -7° 17 Infield 0.190 0.206 0.171 Goodman, Hunter
2026-06-03 Double line drive 2-2 SI 98.0 82.1 22° 228 LF corner 0.671 0.802 0.645 Rumfield, TJ
2026-06-03 Out line drive 2-1 SI 95.5 99.9 160 Infield 0.620 0.714 0.582 Freeman, Tyler
2026-06-01 Out ground ball 0-0 ST 84.8 93.3 60 Infield 0.480 0.552 0.466 Julien, Edouard
2026-06-01 Strikeout swinging 1-2 FF 96.9 0.000 Tovar, Ezequiel
2026-06-01 Walk 3-2 FF 98.5 0.698 Castro, Willi
2026-06-01 Out line drive 1-1 ST 83.4 99.1 18° 316 CF 0.354 0.579 0.393 Johnston, Troy
game_date: 2026-08-20 ballpark: Wrigley Field pitcher_team: chn
Choose stats & windows — 59 of 59 metrics, 11 of 11 windows
Metrics
Trailing windows (games)
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stat 1g2g3g5g7g10g15g20g30g50g100g
ab_game 5.000 9.000 14.000 23.000 31.000 45.000 65.000 88.000 133.000 227.000 465.000
air_ball_rate · · · · · 0.630 0.553 0.556 0.532 0.488 0.524
appearances 1.000 2.000 3.000 5.000 7.000 10.000 15.000 20.000 30.000 50.000 100.000
ba 0.400 0.333 0.429 0.348 0.323 0.289 0.246 0.205 0.150 0.167 0.170
babip 0.333 0.400 0.500 0.500 0.444 0.440 0.353 0.341 0.276 0.272 0.266
babip_den 3.000 5.000 10.000 12.000 18.000 25.000 34.000 41.000 58.000 114.000 233.000
babip_num 1.000 2.000 5.000 6.000 8.000 11.000 12.000 14.000 16.000 31.000 62.000
barrel 1.000 1.000 1.000 2.000 2.000 2.000 3.000 3.000 4.000 9.000 24.000
barrel_per_ab 0.167 0.091 0.059 0.080 0.057 0.042 0.044 0.034 0.023 0.028 0.045
bat_speed 68.263 64.756 67.067 66.705 68.070 68.708 69.602 69.677 69.546 69.797 68.695
bip_per_pa 0.667 0.545 0.647 0.560 0.571 0.562 0.559 0.511 0.466 0.492 0.536
blast 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.000
blast_per_ab 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.002
chase 2.000 6.000 7.000 16.000 25.000 34.000 47.000 60.000 83.000 145.000 243.000
chase_rate 0.143 0.207 0.179 0.246 0.301 0.301 0.290 0.276 0.258 0.247 0.238
contact 6.000 11.000 17.000 25.000 35.000 48.000 68.000 88.000 133.000 246.000 466.000
estimated_ba_using_speedangle 0.673 0.528 0.571 0.503 0.397 0.405 0.348 0.326 0.314 0.298 0.306
estimated_ba_using_speedangle_sum 2.692 3.167 6.279 7.043 7.934 10.937 13.241 14.668 19.464 36.032 76.506
estimated_slg_using_speedangle 1.183 0.873 0.854 0.784 0.600 0.571 0.564 0.517 0.470 0.475 0.533
estimated_woba_using_speedangle 0.786 0.595 0.606 0.547 0.424 0.419 0.389 0.361 0.337 0.333 0.357
estimated_woba_using_speedangle_sum 4.732 5.238 9.396 10.974 11.994 15.413 21.420 23.273 29.158 57.512 133.178
ev_max 103.000 100.600 102.900 98.860 96.943 99.280 98.780 95.060 95.914 97.488 96.979
extension 6.725 6.783 6.783 6.768 6.765 6.733 6.755 6.749 6.733 6.695 6.597
hard_hit 2.000 3.000 7.000 8.000 9.000 15.000 19.000 21.000 28.000 57.000 107.000
hh_ab 0.333 0.273 0.412 0.320 0.257 0.312 0.279 0.239 0.211 0.232 0.230
hit 2.000 3.000 6.000 8.000 10.000 13.000 16.000 18.000 20.000 38.000 79.000
hit_distance 271.250 243.500 261.182 231.786 207.000 188.704 186.763 182.000 170.581 162.207 172.400
hmove 0.692 0.690 0.664 0.628 0.669 0.734 0.726 0.770 0.754 0.799 0.732
hr 1.000 1.000 1.000 2.000 2.000 2.000 4.000 4.000 4.000 7.000 17.000
hr_per_fb · · · · · · · · 0.121 0.119 0.130
hr_platoon · · · · · · · 4.000 5.000 5.000 10.000
hr_rate 0.167 0.091 0.059 0.080 0.057 0.042 0.059 0.045 0.030 0.028 0.036
iso 0.600 0.333 0.286 0.304 0.226 0.178 0.215 0.159 0.113 0.132 0.142
la_contact 4.000 6.000 11.000 14.000 20.000 27.000 38.000 45.000 62.000 121.000 250.000
launch_speed 95.675 95.850 95.955 92.364 89.820 90.941 91.063 90.267 89.366 88.739 87.285
launch_speed_angle_sum 16.000 18.667 18.182 9.571 16.500 16.667 18.053 19.156 17.581 15.736 15.424
launch_speed_sum 520.600 1090.300 1837.100 2609.800 3742.000 5016.900 6472.400 7628.900 11135.800 20921.000 41373.600
mix_entropy 1.408 1.192 1.262 1.159 1.273 1.437 1.349 1.374 1.430 1.555 1.538
out_of_zone 14.000 29.000 39.000 65.000 83.000 113.000 162.000 217.000 322.000 588.000 1019.000
slug_window_ab 0.333 0.182 0.235 0.200 0.143 0.125 0.103 0.091 0.075 0.069 0.086
spin 2464.917 2446.699 2431.727 2382.335 2413.481 2429.694 2412.846 2438.125 2452.618 2434.418 2436.064
square_per_ab 0.500 0.455 0.588 0.440 0.400 0.354 0.324 0.295 0.256 0.293 0.290
squared_up 3.000 6.000 13.000 15.000 18.000 25.000 31.000 36.000 51.000 103.000 196.000
strikeout 1.000 3.000 3.000 7.000 11.000 16.000 24.000 33.000 51.000 80.000 135.000
strikeout_rate 0.167 0.273 0.176 0.280 0.314 0.333 0.353 0.375 0.383 0.325 0.290
sweet_spot 4.000 5.000 11.000 15.000 18.000 21.000 23.000 25.000 36.000 68.000 141.000
sweet_spot_per_ab 0.667 0.364 0.529 0.400 0.314 0.271 0.221 0.193 0.180 0.171 0.195
tb 5.000 6.000 10.000 15.000 17.000 21.000 30.000 32.000 35.000 68.000 145.000
tb_platoon · · · · · · · 25.000 32.000 42.000 84.000
velo 91.771 92.265 92.209 92.545 92.100 91.652 91.752 91.383 91.613 91.320 90.920
velo_top 97.555 98.232 98.048 97.979 97.913 97.750 97.828 97.979 98.204 97.858 97.559
vmove 0.842 0.846 0.834 0.862 0.786 0.741 0.780 0.748 0.759 0.701 0.639
walk 1.000 2.000 3.000 3.000 3.000 4.000 4.000 7.000 16.000 31.000 60.000
walk_platoon · · · · · · · 3.000 7.000 13.000 23.000
walk_rate 0.167 0.182 0.176 0.120 0.086 0.083 0.059 0.080 0.120 0.126 0.129
xbh 1.000 1.000 2.000 3.000 3.000 4.000 6.000 6.000 7.000 15.000 31.000
xbh_rate 0.167 0.091 0.118 0.120 0.086 0.083 0.088 0.068 0.053 0.061 0.067
z_swing_rate · · · · · 0.565 0.567 0.581 0.589 0.596 0.629
zone_rate · · · · · · 0.453 0.435 0.440 0.439 0.465