Chicago White Sox at Cleveland Guardians

2026-10-03, , Progressive Field. Hagen Smith (L) against Parker Messick (L). Every number derives from the public Statcast store and the engine's published boards. Charts are code-drawn. Probabilities, not picks. Statcast through 2026-10-02.

What decides tonight

Every number below is a probability this engine published before first pitch and grades that night, or a plain count. No scouting verdicts are ranked here — those live in the panels and carry their own sample sizes.

Parker Messick (LHP)

2954 pitches, K% 24% vs LHB (205 BF) / 27% vs RHB (542 BF)

32 apps · median 23 BF · reaches the order 3.0× (max 4) · exits at 94 pitches (IQR 86–97, 32 starts) · fastball +0.2 mph late (26 deep starts). Fade is measured inside each start on nights that reached 85 pitches, so it is not flattered by the short outings.

League percentiles, starter pool

K%7426%
BB%836%
CSW%4627%
Whiff%5223%
Chase%6231%
xwOBA vs87.277
Hard-hit%7934%
GB%6745%
1st-pitch strike%4261%
recent starts, K (n=5)
1209/05
DET
509/11
MIN
809/16
CWS
509/22
BOS
209/27
KC

Arsenal, shape and results

Pitch # vL%vR% MPHIVBHB RPMWhiffCSW Chase 2K use 2K zone xwOBA RV/100
4-seam123138%43%94.4+17+5218222%29%28%44%51%.258-2.1
changeup6968%29%85.9+2+15186034%23%43%37%24%.206-0.6
sinker44229%10%92.8+10+1320679%24%25%7%56%.358-2.8
curveball2476%9%79.3-6-14228910%32%19%4%26%.361+2.7
slider19816%3%87.1+4-5237726%25%26%6%32%.389+2.0
cutter1342%5%90.5+10-2214924%21%21%2%·.329+2.0

RV/100 is run value per 100 pitches from the pitcher's side, so negative is good (a curveball at −1.3 costs the pitcher runs even if it misses bats — a real tension worth reading, not a contradiction). Whiff, chase and xwOBA are computed on this pitcher's own pitches this season; low-usage pitches carry small samples.

Locations, catcher view

4-seam
changeup
sinker

Movement

4-seam: +17 IVB, +5 HBchangeup: +2 IVB, +15 HBsinker: +10 IVB, +13 HBcurveball: -6 IVB, -14 HBslider: +4 IVB, -5 HBcutter: +10 IVB, -2 HBhorizontal break (in), catcher viewinduced vertical break (in)

How to attack

  • Vs righties he leans changeup (29% of pitches to that side).
  • Lay off the changeup below the zone: 34% whiffs, only 28% of them are strikes.

Hagen Smith (LHP) limited 2026 sample

469 pitches, K% 37% overall (110 BF; split withheld, short side only 39 BF)

Opener usage: in a typical outing he does not get through the order once (18 appearances, median 6 batters, deepest 2×). Prep the second and third look against the bullpen, not this arsenal — see Bullpens.

18 apps · median 6 BF · reaches the order 1.0× (max 2) · exit pitch count withheld, only 1 start(s). Fade is measured inside each start on nights that reached 85 pitches, so it is not flattered by the short outings.

League percentiles, starter pool

K%9937%
BB%315%
CSW%10035%
Whiff%9934%
Chase%3629%
xwOBA vs98.243
Hard-hit%8134%
GB%5643%
1st-pitch strike%455%
recent starts, K (n=1) last start 09/10, 23 days ago
309/10
PIT

Arsenal, shape and results

Pitch # vL%vR% MPHIVBHB RPMWhiffCSW Chase 2K use 2K zone xwOBA RV/100
4-seam22649%48%93.8+14+8240227%34%24%41%44%.301-1.9
slider14337%27%83.1-4-5241242%34%39%43%27%.177-3.4
cutter8913%22%88.4+6-3246535%39%23%9%·.311-2.7

RV/100 is run value per 100 pitches from the pitcher's side, so negative is good (a curveball at −1.3 costs the pitcher runs even if it misses bats — a real tension worth reading, not a contradiction). Whiff, chase and xwOBA are computed on this pitcher's own pitches this season; low-usage pitches carry small samples.

Locations and movement (4 charts)
4-seam
slider
cutter

Movement

4-seam: +14 IVB, +8 HBslider: -4 IVB, -5 HBcutter: +6 IVB, -3 HBhorizontal break (in), catcher viewinduced vertical break (in)

Attack plan vs Cleveland Guardians

  • Slider: top breaking whiffs are Lowe (35%), Adell (34%).
  • Careful with Kwan: 91% contact, 13% K rate vs LHP; pitch to contact at the edges.

White Sox bats vs Parker Messick

Season quality vs tonight's starter hand, percentile-colored vs league: red elite, paper average, blue poor. P columns are the engine's published board numbers for this game. Lineup projected from recent starts; the posted order replaces it once teams announce. 30d contact is the last-30-day contact rate minus the season rate; an arrow is drawn only when the move clears two standard errors of its own noise, and n is the recent swing count.

BatterPAxwOBAK%Chase%Contact%HH%P(1+ hit)P(1+ HR)30d contact
Sam Antonacci (L)115.29321%25%87%23%··≈ n169
Tommy Pham (R)29.31328%22%67%50%··≈ n31
Munetaka Murakami (L)169.36635%20%62%60%··≈ n227
Miguel Vargas (R)208.41917%21%85%53%··≈ n213
Randal Grichuk (R)178.38521%36%82%56%··≈ n138
Kyle Teel (L)39.29436%34%66%42%··≈ n135
Andrew Benintendi (L)48.26138%41%67%25%··≈ n155
Braden Montgomery (S)103.27130%34%68%33%··≈ n191
Colson Montgomery (L)197.31530%32%69%36%··≈ n227

Cleveland Guardians bats, where our staff attacks

Whiff by pitch group vs our starter's hand. Blue cells are the attack zones. P columns are the published board numbers. Lineup projected from recent starts; the posted order replaces it once teams announce. 30d contact is the last-30-day contact rate minus the season rate; an arrow is drawn only when the move clears two standard errors of its own noise, and n is the recent swing count.

BatterPAFB whiffBRK whiffOFF whiffxwOBAChase%Contact%1st-pitch swingP(1+ hit)P(1+ HR)30d contact
Steven Kwan (L)2054%17%20%.32320%91%8% n205··≈ n173
Chase DeLauter (L)17913%26%18%.30625%83%32% n179··≈ n144
José Ramírez (S)1648%12%17%.36628%90%17% n164··≈ n188
Jo Adell (R)19119%34%44%.40037%72%36% n191··≈ n235
Travis Bazzana (L)16616%29%·.24628%80%33% n166··≈ n194
Nathaniel Lowe (L)4919%35%·.25635%73%···≈ n146
Angel Martínez (S)15213%22%19%.33840%83%36% n152··≈ n152
Angel Genao (S)4421%··.28729%71%···≈ n114
David Fry (R)14820%30%31%.28026%75%24% n148··≈ n75

Cleveland Guardians hitters, one card each

One card per hitter: the published probabilities this engine grades tonight, his whiff shape by pitch group, and his season against this starter's hand with the sample stated. Times-through-order and leverage splits are deliberately absent — at a median 45 plate appearances the third-time-through number carries a standard error roughly three times the effect it would be claiming.

No batter probabilities are published for this game yet — those publish once the lineup posts.

Steven Kwan (L)

FB4%
BRK17%
OFF20%

vs LHP 0.323 xwOBA, K 13% (205 PA)

Chase DeLauter (L)

FB13%
BRK26%
OFF18%

vs LHP 0.306 xwOBA, K 20% (179 PA)

José Ramírez (S)

FB8%
BRK12%
OFF17%

vs LHP 0.366 xwOBA, K 7% (164 PA)

Jo Adell (R)

FB19%
BRK34%
OFF44%

vs LHP 0.400 xwOBA, K 22% (191 PA)

Travis Bazzana (L)

FB16%
BRK29%
OFF·

vs LHP 0.246 xwOBA, K 25% (166 PA)

Nathaniel Lowe (L)

FB19%
BRK35%
OFF·

vs LHP 0.256 xwOBA, K 20% (49 PA)

Angel Martínez (S)

FB13%
BRK22%
OFF19%

vs LHP 0.338 xwOBA, K 17% (152 PA)

Angel Genao (S)

FB21%
BRK·
OFF·

vs LHP 0.287 xwOBA, K 16% (44 PA)

David Fry (R)

FB20%
BRK30%
OFF31%

vs LHP 0.280 xwOBA, K 30% (148 PA)

Matchups: CWS hitters vs Parker Messick

Where this starter's actual usage meets each hitter's measured holes and damage, on the same map. An edge is only reported where the pitcher genuinely goes — a hole against a pitch he does not throw is not a matchup — and only where the rate is measurably worse than league for a typical hitter in that same spot. Every line carries its sample size. Batter-versus-pitcher history is shown as trivia and is not used in any of it: the samples that actually occur are far too small to support a conclusion, and most public matchup content is built on them anyway.

1. Sam Antonacci

Not enough of a track record in the spots this pitcher uses to say anything useful. No verdict rather than a guess.

No published probability for this batter tonight, so the notes above are observations, not predictions.

0 for 3 lifetime. At 3 plate appearances this is trivia, not evidence — it is shown because people ask for it, and it is not used anywhere in the analysis above.

2. Tommy Pham

Not enough of a track record in the spots this pitcher uses to say anything useful. No verdict rather than a guess.

No published probability for this batter tonight, so the notes above are observations, not predictions.

1 for 3 lifetime. At 3 plate appearances this is trivia, not evidence — it is shown because people ask for it, and it is not used anywhere in the analysis above.

3. Munetaka Murakami

Edge: pitcherHe throws the four-seam off the plate on 17% of his pitches to this side. The batter swings and misses 39% of the time there, against 31% for a typical hitter — +8 points. (15 swings.)

Edge: batterWhen the ball goes middle-middle — and he puts 7% of his pitches there — the batter does real damage: 0.834 expected value per ball in play, against a 0.393 league average in that spot. (11 balls in play.)

No published probability for this batter tonight, so the notes above are observations, not predictions.

1 for 4 lifetime. At 4 plate appearances this is trivia, not evidence — it is shown because people ask for it, and it is not used anywhere in the analysis above.

3. Miguel Vargas

Edge: batterWhen the ball goes down and away — and he puts 6% of his pitches there — the batter does real damage: 0.519 expected value per ball in play, against a 0.261 league average in that spot. (14 balls in play.)

No published probability for this batter tonight, so the notes above are observations, not predictions.

2 for 12 lifetime. At 12 plate appearances this is trivia, not evidence — it is shown because people ask for it, and it is not used anywhere in the analysis above.

3. Randal Grichuk

Edge: pitcherHe throws the four-seam middle-middle on 3% of his pitches to this side. The batter swings and misses 15% of the time there, against 11% for a typical hitter — +5 points. (17 swings.)

Edge: batterWhen the ball goes down-middle — and he puts 6% of his pitches there — the batter does real damage: 0.686 expected value per ball in play, against a 0.356 league average in that spot. (20 balls in play.)

No published probability for this batter tonight, so the notes above are observations, not predictions.

5 for 12 lifetime. At 12 plate appearances this is trivia, not evidence — it is shown because people ask for it, and it is not used anywhere in the analysis above.

3. Kyle Teel

Not enough of a track record in the spots this pitcher uses to say anything useful. No verdict rather than a guess.

No published probability for this batter tonight, so the notes above are observations, not predictions.

0 for 3 lifetime. At 3 plate appearances this is trivia, not evidence — it is shown because people ask for it, and it is not used anywhere in the analysis above.

4. Andrew Benintendi

Not enough of a track record in the spots this pitcher uses to say anything useful. No verdict rather than a guess.

No published probability for this batter tonight, so the notes above are observations, not predictions.

6. Braden Montgomery

Not enough of a track record in the spots this pitcher uses to say anything useful. No verdict rather than a guess.

No published probability for this batter tonight, so the notes above are observations, not predictions.

2 for 8 lifetime. At 8 plate appearances this is trivia, not evidence — it is shown because people ask for it, and it is not used anywhere in the analysis above.

6. Colson Montgomery

Edge: pitcherHe throws the sinker off the plate on 11% of his pitches to this side. The batter swings and misses 39% of the time there, against 22% for a typical hitter — +16 points. (38 swings.)

Edge: batterWhen the ball goes middle and away — and he puts 6% of his pitches there — the batter does real damage: 0.453 expected value per ball in play, against a 0.311 league average in that spot. (18 balls in play.)

No published probability for this batter tonight, so the notes above are observations, not predictions.

2 for 11 lifetime. At 11 plate appearances this is trivia, not evidence — it is shown because people ask for it, and it is not used anywhere in the analysis above.

Cleveland Guardians: the running game and the defense

Sprint speed says who can run; attempt rate says who will. Rate is steals of second per time on first, shrunk toward the league’s 5.3% at 22 opportunities, with the raw count beside it. Verdict needs 15+ times on first. Sprint speed and Outs Above Average are Baseball Savant leaderboard metrics — measured from tracking data we do not have and did not compute.

Behind the plate: Kyle Teel — runners went 49-for-62 against him (21% caught). That is mostly the pitcher: measured split-half reliability for a catcher’s own caught-stealing rate is +0.59, and the spread between catchers is smaller than the sampling noise. Read it as what happened, not as a rating.

Batter Sprint Steal rate Threat OAA
Steven Kwan (L)27.0 ft/s4.5% (26/576)holds+7 LF
Chase DeLauter (L)26.7 ft/s4.1% (9/225)holds·
José Ramírez (S)27.6 ft/s15.8% (68/417)runner+5 3B
Jo Adell (R)28.1 ft/s2.6% (9/367)holds-4 RF
Travis Bazzana (L)28.4 ft/s7.7% (15/189)occasional-5 2B
Nathaniel Lowe (L)25.6 ft/s0.6% (1/329)holds·
Angel Martínez (S)27.7 ft/s7.6% (18/231)occasional+1 LF
Angel Genao (S)·2.9% (1/52)holds·
David Fry (R)26.3 ft/s1.7% (1/103)holds·

Chicago White Sox: the running game and the defense

Sprint speed says who can run; attempt rate says who will. Rate is steals of second per time on first, shrunk toward the league’s 5.3% at 22 opportunities, with the raw count beside it. Verdict needs 15+ times on first. Sprint speed and Outs Above Average are Baseball Savant leaderboard metrics — measured from tracking data we do not have and did not compute.

Behind the plate: David Fry — only 4 attempts against him, too few to say anything.

Batter Sprint Steal rate Threat OAA
Sam Antonacci (L)28.2 ft/s8.0% (19/231)occasional-5 LF
Tommy Pham (R)·2.0% (3/184)holds·
Munetaka Murakami (L)27.1 ft/s1.8% (3/212)holds+0 1B
Miguel Vargas (R)28.3 ft/s5.0% (22/437)holds-2 3B
Randal Grichuk (R)27.3 ft/s1.4% (1/133)holds·
Kyle Teel (L)27.0 ft/s1.4% (2/195)holds·
Andrew Benintendi (L)26.6 ft/s0.7% (1/281)holds·
Braden Montgomery (S)28.5 ft/s1.4% (1/127)holds·
Colson Montgomery (L)26.6 ft/s0.8% (1/245)holds+6 SS

Bullpens

Sorted by 30-day workload. Day cells show pitches on the three most recent league game dates; dark means heavy recent use. Season rates percentile-colored vs all pitchers with 150+ pitches.

White Sox bullpen 8 arms
Reliever09/2509/2609/27 games since 30-day K%Whiff%xwOBA Top pitches
Trevor Richards (R)··46today heavy300p/12g21%20%.3184-seam 91 (61%) · changeup 79 (26%)
Sean Newcomb (L)·2217today B2B255p/9g23%21%.3224-seam 96 (43%) · slurve 84 (26%)
Grant Taylor (R)17··2231p/9g32%27%.2704-seam 98 (30%) · curveball 84 (27%)
Jordan Hicks (R)·18·1166p/9g30%26%.2704-seam 99 (36%) · sinker 100 (35%)
Bryan Hudson (L)1315·1139p/11g21%21%.2874-seam 91 (65%) · sweeper 78 (35%)
Noah Schultz (L)·42·1 heavy115p/4g21%20%.363cutter 90 (33%) · sinker 96 (27%)
Tyler Davis (R)·3·194p/7g21%20%.2934-seam 96 (64%) · slider 89 (30%)
Luis Castillo (R)···593p/3g19%21%.3484-seam 94 (59%) · slider 84 (20%)
Cleveland Guardians bullpen 8 arms
Reliever09/2509/2609/27 games since 30-day K%Whiff%xwOBA Top pitches
Hunter Gaddis (R)13··2217p/15g22%26%.312slider 89 (50%) · 4-seam 95 (30%)
Tim Herrin (L)18··2202p/11g22%29%.310curveball 80 (37%) · sinker 93 (32%)
Cade Smith (R)·5·1194p/12g36%32%.2634-seam 98 (65%) · splitter 88 (34%)
Matt Festa (R)21··2188p/9g24%24%.3054-seam 93 (55%) · sweeper 84 (42%)
Craig Yoho (R)·10·1150p/9g25%27%.320changeup 79 (68%) · 4-seam 95 (17%)
Slade Cecconi (R)·6·1149p/5g19%19%.335cutter 90 (32%) · 4-seam 96 (30%)
Erik Sabrowski (L)18··2135p/10g37%30%.2594-seam 94 (61%) · slider 87 (28%)
Franco Aleman (R)···1393p/3g27%25%.3244-seam 96 (62%) · slider 86 (34%)