MLB · Volatility · Strikeouts · Last 3 Seasons
MLB Volatility
Which MLB players are steady vs boom-or-bust on strikeouts, game to game. Pitchers are scored per game — how deep a starter goes is part of the skill. The VOL index compares each player to a typical player at that stat: 1.0 = average swings, >1 = streakier, <1 = steadier. Click a row for the recent box-score log.
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178 qualified| Player | GP | IP | K/G | VOL |
|---|---|---|---|---|
 CADE CAVALLIC. CAVALLI | 35 | 5.5 | 5.9 | 1.54 |
 KYLE LEAHYK. LEAHY | 32 | 4.6 | 4.1 | 1.53 |
 BLAKE SNELLB. SNELLSP | 35 | 5.4 | 7.2 | 1.49 |
 JACK KOCHANOWICZJ. KOCHANOWICZ | 44 | 5.3 | 3.2 | 1.47 |
 GRANT HOLMESG. HOLMES | 62 | 4.9 | 4.8 | 1.45 |
 KYLE HARRISONK. HARRISON | 50 | 5.1 | 5.4 | 1.42 |
 LUIS GILL. GIL | 43 | 5.3 | 5.1 | 1.41 |
 CHRIS PADDACKC. PADDACK | 61 | 5.1 | 4.0 | 1.41 |
| CAL QUANTRILLC. QUANTRILL | 69 | 4.8 | 3.6 | 1.38 |
 EDUARDO RODRIGUEZE. RODRIGUEZ | 73 | 5.7 | 4.5 | 1.37 |
 FRAMBER VALDEZF. VALDEZ | 85 | 6.1 | 5.5 | 1.37 |
 GAVIN WILLIAMSG. WILLIAMS | 75 | 5.6 | 6.3 | 1.37 |
 BAILEY OBERB. OBER | 86 | 5.5 | 5.0 | 1.35 |
 VALENTE BELLOZOV. BELLOZO | 30 | 4.4 | 3.0 | 1.35 |
| BRANDON PFAADTB. PFAADT | 79 | 5.7 | 4.9 | 1.34 |
 BRYCE MILLERB. MILLER | 67 | 5.5 | 5.1 | 1.33 |
| GEORGE KIRBYG. KIRBY | 81 | 5.8 | 5.5 | 1.32 |
 MAX SCHERZERM. SCHERZER | 33 | 5.3 | 4.7 | 1.30 |
| ZAC GALLENZ. GALLEN | 79 | 5.5 | 5.0 | 1.30 |
 JACOB LOPEZJ. LOPEZ | 37 | 5.1 | 5.6 | 1.30 |
 CADE POVICHC. POVICH | 50 | 5.0 | 4.6 | 1.30 |
 SEAN MANAEAS. MANAEA | 73 | 5.3 | 5.5 | 1.28 |
 CARMEN MLODZINSKIC. MLODZINSKI | 42 | 3.9 | 3.1 | 1.28 |
 JP SEARSJ. SEARS | 65 | 5.3 | 4.3 | 1.28 |
 ERICK FEDDEE. FEDDESP | 89 | 5.2 | 3.9 | 1.27 |
| MATTHEW LIBERATOREM. LIBERATORE | 64 | 4.9 | 4.5 | 1.27 |
| RANDY VÁSQUEZR. VÁSQUEZ | 71 | 5.1 | 3.0 | 1.27 |
| JUSTIN VERLANDERJ. VERLANDER | 45 | 5.4 | 4.7 | 1.26 |
 NOAH CAMERONN. CAMERON | 54 | 5.8 | 4.8 | 1.26 |
| TOBIAS MYERST. MYERS | 36 | 4.8 | 4.1 | 1.25 |
| RYNE NELSONR. NELSON | 68 | 5.5 | 4.5 | 1.24 |
| SPENCER STRIDERS. STRIDER | 36 | 5.2 | 5.9 | 1.23 |
| EMERSON HANCOCKE. HANCOCK | 54 | 5.5 | 4.4 | 1.23 |
| JUSTIN WROBLESKIJ. WROBLESKI | 39 | 5.4 | 4.5 | 1.22 |
| MARTÍN PÉREZM. PÉREZ | 61 | 5.1 | 3.9 | 1.21 |
 RANGER SUAREZR. SUAREZSP | 74 | 5.7 | 5.5 | 1.21 |
| SPENCER ARRIGHETTIS. ARRIGHETTI | 52 | 5.3 | 5.6 | 1.20 |
| GERRIT COLEG. COLE | 38 | 5.7 | 6.3 | 1.18 |
 DAVID PETERSOND. PETERSON | 76 | 5.4 | 4.8 | 1.18 |
| MATT WALDRONM. WALDRON | 34 | 5.2 | 4.5 | 1.18 |
| RYAN WEATHERSR. WEATHERS | 47 | 5.5 | 5.4 | 1.18 |
| CLAY HOLMESC. HOLMES | 49 | 5.4 | 4.0 | 1.16 |
| GERMÁN MÁRQUEZG. MÁRQUEZ | 36 | 4.9 | 3.2 | 1.16 |
| REID DETMERSR. DETMERS | 44 | 5.6 | 6.5 | 1.16 |
 MAX MEYERM. MEYER | 43 | 5.4 | 5.5 | 1.16 |
| CHASE DOLLANDERC. DOLLANDER | 34 | 5.1 | 4.6 | 1.16 |
| MICHAEL SOROKAM. SOROKA | 49 | 5.0 | 4.9 | 1.15 |
| MACKENZIE GOREM. GORE | 87 | 5.4 | 6.0 | 1.15 |
| SIMEON WOODS RICHARDSONS. WOODS RICHARDSON | 69 | 4.8 | 4.0 | 1.14 |
| RYAN GUSTOR. GUSTO | 35 | 4.7 | 4.5 | 1.14 |
| CASEY MIZEC. MIZE | 69 | 5.3 | 4.6 | 1.12 |
| BRYSE WILSONB. WILSON | 31 | 4.3 | 3.1 | 1.12 |
| TAJ BRADLEYT. BRADLEY | 76 | 5.7 | 6.0 | 1.12 |
| BRAXTON ASHCRAFTB. ASHCRAFT | 39 | 5.3 | 5.4 | 1.12 |
| RYAN FELTNERR. FELTNERSP | 53 | 5.4 | 4.4 | 1.11 |
| SETH LUGOS. LUGO | 89 | 5.8 | 5.0 | 1.10 |
 CRISTOPHER SÁNCHEZC. SÁNCHEZSP | 96 | 6.2 | 6.2 | 1.10 |
| SHANE BAZS. BAZSP | 71 | 5.6 | 5.3 | 1.09 |
| SHOTA IMANAGAS. IMANAGASP | 86 | 5.8 | 5.4 | 1.09 |
 DREW RASMUSSEND. RASMUSSEN | 53 | 5.4 | 5.1 | 1.08 |
| BRAYAN BELLOB. BELLO | 88 | 5.3 | 4.4 | 1.08 |
| EURY PÉREZE. PÉREZ | 44 | 5.2 | 5.7 | 1.08 |
| MERRILL KELLYM. KELLYSP | 70 | 5.7 | 4.6 | 1.07 |
| JOSÉ SORIANOJ. SORIANO | 76 | 5.6 | 5.1 | 1.07 |
| MITCHELL PARKERM. PARKER | 66 | 5.2 | 3.8 | 1.07 |
| JACK LEITERJ. LEITER | 52 | 5.1 | 5.0 | 1.07 |
| BRYCE ELDERB. ELDER | 62 | 5.7 | 4.7 | 1.07 |
| TAIJUAN WALKERT. WALKER | 48 | 4.6 | 3.2 | 1.06 |
| MITCH SPENCEM. SPENCE | 44 | 4.7 | 3.8 | 1.06 |
| TYLER GLASNOWT. GLASNOW | 46 | 5.9 | 7.2 | 1.04 |
| BAILEY FALTERB. FALTER | 50 | 5.2 | 3.5 | 1.04 |
 ANDREW ABBOTTA. ABBOTT | 82 | 5.5 | 4.6 | 1.04 |
| MATTHEW BOYDM. BOYD | 59 | 5.7 | 4.8 | 1.03 |
| YUSEI KIKUCHIY. KIKUCHI | 70 | 5.6 | 6.0 | 1.03 |
| KEVIN GAUSMANK. GAUSMAN | 88 | 5.9 | 5.7 | 1.03 |
| KYLE FREELANDK. FREELAND | 72 | 5.5 | 4.3 | 1.03 |
| ZACH EFLINZ. EFLIN | 45 | 5.7 | 4.3 | 1.03 |
| TYLER MAHLET. MAHLE | 41 | 5.4 | 4.7 | 1.03 |
| JAVIER ASSADJ. ASSAD | 50 | 5.0 | 3.9 | 1.03 |
| TANNER BIBEET. BIBEE | 90 | 5.8 | 5.3 | 1.03 |
| JACOB MISIOROWSKIJ. MISIOROWSKI | 39 | 5.6 | 7.9 | 1.03 |
| DUSTIN MAYD. MAY | 47 | 5.4 | 5.1 | 1.02 |
| ROKI SASAKIR. SASAKI | 30 | 5.1 | 4.6 | 1.02 |
| LUCAS GIOLITOL. GIOLITO | 31 | 5.5 | 4.4 | 1.01 |
| NICK PIVETTAN. PIVETTA | 68 | 5.6 | 6.6 | 1.00 |
| COLIN REAC. REA | 87 | 5.2 | 4.2 | 1.00 |
| NICK LODOLON. LODOLO | 71 | 5.5 | 5.2 | 1.00 |
| JESÚS LUZARDOJ. LUZARDO | 70 | 5.9 | 6.8 | 1.00 |
| SLADE CECCONIS. CECCONI | 62 | 5.3 | 4.4 | 1.00 |
| KYLE BRADISHK. BRADISH | 47 | 5.4 | 5.8 | 1.00 |
| BRYAN WOOB. WOO | 78 | 5.9 | 5.7 | 1.00 |
| MAX FRIEDM. FRIEDSP | 76 | 6.0 | 5.8 | 0.99 |
| LUIS SEVERINOL. SEVERINO | 71 | 5.7 | 4.9 | 0.99 |
| ANDRE PALLANTEA. PALLANTESP | 89 | 5.4 | 3.9 | 0.99 |
| JOEY CANTILLOJ. CANTILLO | 52 | 5.1 | 5.2 | 0.99 |
| SEAN BURKES. BURKE | 63 | 5.2 | 5.4 | 0.99 |
| ALBERT SUÁREZA. SUÁREZ | 36 | 4.6 | 3.5 | 0.98 |
| EDWARD CABRERAE. CABRERA | 59 | 5.2 | 5.4 | 0.98 |
| WALKER BUEHLERW. BUEHLERSP | 63 | 5.1 | 4.0 | 0.97 |
| MICHAEL KINGM. KING | 71 | 5.7 | 5.8 | 0.97 |
| KEIDER MONTEROK. MONTEROSP | 74 | 5.2 | 3.7 | 0.97 |
| JOSE QUINTANAJ. QUINTANA | 71 | 5.5 | 3.8 | 0.96 |
| REYNALDO LÓPEZR. LÓPEZ | 39 | 5.3 | 5.4 | 0.96 |
| JAKE IRVINJ. IRVIN | 86 | 5.5 | 4.4 | 0.96 |
| WILL WARRENW. WARREN | 65 | 5.0 | 5.3 | 0.96 |
| MICHAEL LORENZENM. LORENZEN | 74 | 5.3 | 4.2 | 0.95 |
| HUNTER GREENEH. GREENE | 49 | 5.8 | 6.8 | 0.95 |
| CHAD PATRICKC. PATRICK | 40 | 4.7 | 4.5 | 0.95 |
| BUBBA CHANDLERB. CHANDLER | 33 | 5.0 | 4.5 | 0.95 |
| PATRICK CORBINP. CORBIN | 77 | 5.2 | 4.2 | 0.94 |
| CHRIS BASSITTC. BASSITT | 77 | 5.6 | 5.1 | 0.94 |
| ZACK LITTELLZ. LITTELL | 85 | 5.5 | 4.0 | 0.94 |
| DEAN KREMERD. KREMER | 67 | 5.5 | 4.9 | 0.93 |
| TANNER GORDONT. GORDON | 43 | 4.9 | 3.9 | 0.93 |
| COLE RAGANSC. RAGANS | 54 | 5.4 | 6.9 | 0.92 |
| J.T. GINNJ. GINN | 47 | 5.2 | 4.8 | 0.91 |
| ERIC LAUERE. LAUER | 40 | 4.9 | 4.0 | 0.90 |
| SANDY ALCANTARAS. ALCANTARA | 58 | 6.2 | 4.8 | 0.90 |
 RONEL BLANCOR. BLANCO | 43 | 5.6 | 5.3 | 0.89 |
 ADRIAN HOUSERA. HOUSER | 58 | 5.2 | 3.5 | 0.88 |
| TARIK SKUBALT. SKUBAL | 83 | 6.2 | 7.5 | 0.88 |
| JAMESON TAILLONJ. TAILLONSP | 67 | 5.6 | 4.4 | 0.87 |
| JACOB DEGROMJ. DEGROM | 58 | 5.5 | 6.3 | 0.87 |
| JACK FLAHERTYJ. FLAHERTY | 76 | 5.3 | 6.3 | 0.87 |
| DAVIS MARTIND. MARTIN | 59 | 5.4 | 4.4 | 0.87 |
| JEFFREY SPRINGSJ. SPRINGS | 61 | 5.3 | 4.4 | 0.86 |
| MICHAEL MCGREEVYM. MCGREEVY | 53 | 5.6 | 3.9 | 0.86 |
| ROBBIE RAYR. RAY | 65 | 5.6 | 5.4 | 0.85 |
| AARON CIVALEA. CIVALE | 70 | 4.9 | 4.2 | 0.85 |
| GRAYSON RODRIGUEZG. RODRIGUEZ | 35 | 5.5 | 5.7 | 0.85 |
| EMMET SHEEHANE. SHEEHAN | 32 | 5.1 | 5.9 | 0.85 |
| TREVOR ROGERST. ROGERS | 69 | 5.6 | 4.8 | 0.84 |
| CHASE BURNSC. BURNS | 32 | 5.6 | 7.1 | 0.84 |
| GARRETT CROCHETG. CROCHET | 65 | 5.7 | 7.5 | 0.82 |
| NATHAN EOVALDIN. EOVALDI | 72 | 6.0 | 6.0 | 0.81 |
| SONNY GRAYS. GRAY | 87 | 5.7 | 6.2 | 0.81 |
| MICHAEL WACHAM. WACHA | 92 | 5.9 | 4.7 | 0.81 |
| LUIS CASTILLOL. CASTILLO | 85 | 5.6 | 5.1 | 0.81 |
| BRADY SINGERB. SINGER | 97 | 5.4 | 5.0 | 0.81 |
| MILES MIKOLASM. MIKOLAS | 91 | 5.2 | 3.2 | 0.79 |
| AARON NOLAA. NOLA | 80 | 5.6 | 5.7 | 0.79 |
| TOMOYUKI SUGANOT. SUGANO | 58 | 5.3 | 3.3 | 0.79 |
| LANDEN ROUPPL. ROUPP | 52 | 5.2 | 4.9 | 0.79 |
| PETER LAMBERTP. LAMBERT | 35 | 4.8 | 4.9 | 0.78 |
| KUMAR ROCKERK. ROCKER | 41 | 4.9 | 4.6 | 0.78 |
| HUNTER BROWNH. BROWN | 76 | 5.7 | 6.2 | 0.77 |
| LOGAN WEBBL. WEBB | 90 | 6.2 | 5.7 | 0.76 |
| JARED JONESJ. JONESSP | 38 | 5.1 | 5.7 | 0.76 |
| PARKER MESSICKP. MESSICK | 37 | 5.8 | 5.9 | 0.76 |
| NICK MARTINEZN. MARTINEZSP | 83 | 5.8 | 4.0 | 0.75 |
| RYAN YARBROUGHR. YARBROUGH | 37 | 3.9 | 3.2 | 0.75 |
| DYLAN CEASED. CEASE | 96 | 5.7 | 7.2 | 0.75 |
| JANSON JUNKJ. JUNKSP | 41 | 5.2 | 3.6 | 0.74 |
| ZACK WHEELERZ. WHEELER | 81 | 6.1 | 7.2 | 0.73 |
| TREVOR WILLIAMST. WILLIAMSSP | 35 | 4.7 | 4.1 | 0.73 |
| CARLOS RODÓNC. RODÓN | 77 | 5.6 | 6.0 | 0.73 |
| BRANDON YOUNGB. YOUNG | 38 | 5.3 | 4.1 | 0.73 |
| BEN BROWNB. BROWN | 40 | 4.8 | 5.1 | 0.72 |
| MITCH KELLERM. KELLER | 83 | 5.6 | 4.8 | 0.71 |
| LOGAN ALLENL. ALLENSP | 60 | 5.0 | 4.1 | 0.71 |
| SHANE SMITHS. SMITH | 33 | 4.8 | 5.1 | 0.71 |
| MIKE BURROWSM. BURROWS | 37 | 5.0 | 4.6 | 0.71 |
| CAM SCHLITTLERC. SCHLITTLER | 42 | 5.8 | 7.0 | 0.70 |
| ZEBBY MATTHEWSZ. MATTHEWSSP | 46 | 5.2 | 5.2 | 0.70 |
| FREDDY PERALTAF. PERALTA | 100 | 5.5 | 6.0 | 0.69 |
| JOE RYANJ. RYAN | 84 | 5.7 | 6.2 | 0.69 |
| JONATHAN CANNONJ. CANNON | 42 | 5.4 | 4.2 | 0.69 |
| GRIFFIN CANNINGG. CANNING | 60 | 5.1 | 4.3 | 0.68 |
| YOSHINOBU YAMAMOTOY. YAMAMOTO | 70 | 6.1 | 6.6 | 0.67 |
| CARLOS CARRASCOC. CARRASCO | 38 | 4.7 | 3.8 | 0.66 |
| LOGAN GILBERTL. GILBERTSP | 83 | 6.0 | 6.7 | 0.64 |
| NOLAN MCLEANN. MCLEANSP | 35 | 5.8 | 6.5 | 0.64 |
| KODAI SENGAK. SENGA | 31 | 4.9 | 5.2 | 0.59 |
| CHRIS SALEC. SALESP | 80 | 6.1 | 7.8 | 0.58 |
| PAUL SKENESP. SKENES | 87 | 5.8 | 7.1 | 0.58 |
| CHRISTIAN SCOTTC. SCOTT | 31 | 5.0 | 5.5 | 0.53 |
| BRAD LORDB. LORD | 33 | 4.4 | 3.8 | 0.53 |
| ANTONIO SENZATELAA. SENZATELA | 35 | 4.6 | 2.5 | 0.49 |