DIVISION REPORT

AL Central

Best run differential
Optimal-lineup leader

Standings

# Team W L PCT GB RD L10 Strk
1 Cleveland Guardians 85 77 .525 - +11 8-2 L1
2 Chicago White Sox 84 78 .519 1.0 +56 7-3 W1
3 Minnesota Twins 77 85 .475 8.0 -58 6-4 W1
4 Detroit Tigers 76 86 .469 9.0 +71 4-6 L1
5 Kansas City Royals 69 93 .426 16.0 -120 2-8 W1
# Team W* L* ±W Δ Rank
1 Cleveland Guardians 85 77 0 —
2 Chicago White Sox 85 77 +1 —
3 Minnesota Twins 77 85 0 —
4 Detroit Tigers 77 85 +1 —
5 Kansas City Royals 69 93 0 —

Optimal projects each team's remaining games as if every lineup was optimizer-recommended (snapshot, not full season replay). See methodology below.

Manager decisions across the division

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Team Manager Lineup Bunts IBBs Relievers
Tigers A.J. Hinch 153 GP 5.04 R · 0.03 R/G 1.13 R · 0.01 R/G 1.44 R · 0.01 R/G 18.72 R · 0.12 R/G
Guardians Stephen Vogt 157 GP 3.13 R · 0.02 R/G 3.20 R · 0.02 R/G 1.80 R · 0.01 R/G 28.95 R · 0.18 R/G
White Sox Will Venable 159 GP 6.12 R · 0.04 R/G 3.35 R · 0.02 R/G 4.00 R · 0.03 R/G 25.76 R · 0.16 R/G
Twins Derek Shelton 154 GP 3.38 R · 0.02 R/G 1.17 R · 0.01 R/G 3.81 R · 0.02 R/G 35.89 R · 0.23 R/G
Royals Matt Quatraro 157 GP 4.65 R · 0.03 R/G 3.30 R · 0.02 R/G 2.47 R · 0.02 R/G 51.47 R · 0.33 R/G

All costs are tenure-bounded, season to date, and shown as a season total plus a per-game rate (R/G). Lower is better. The categories aren't summed into a total — lineup, bunts and IBBs cover every game while reliever selection covers high-leverage spots only (7th inning+, 1–3 run game), so a single composite would mix scopes. The Relievers leaderboard shows a rolling 30-day window. Fired-manager teams get a sub-row showing the predecessor's own tenure separately.

Run differential

Recent form

RunsLeft insights · AL Central

Manager

Quatraro now at 10.4R lost to lineup decisions

Matt Quatraro (KC) has cost 10.4 runs across lineup, bunt, and IBB decisions this season — past the 10R watermark. Lineup decisions account for 4.7R, the largest single category.

Manager detail →
Player

Munetaka Murakami's OPS swings 2.250 between lineup spots

Munetaka Murakami (CWS) has hit in 7 different lineup spots over 115 games this season. OPS by spot: 2nd .751 (79 g), 3rd .705 (17 g), 4th .906 (13 g), 5th .875 (2 g), 6th 2.750 (1 g), 7th .500 (1 g), 8th .500 (2 g).

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Player

Brett Callahan's OPS swings 2.000 between lineup spots

Brett Callahan (DET) has hit in 7 different lineup spots over 23 games this season. OPS by spot: 1st .375 (4 g), 3rd .000 (2 g), 5th .333 (4 g), 6th .472 (6 g), 7th .778 (3 g), 8th .250 (3 g), 9th 2.000 (1 g).

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Player

John Peck's OPS swings .625 between lineup spots

John Peck (DET) has hit in 5 different lineup spots over 21 games this season. OPS by spot: 2nd — (2 g), 3rd — (1 g), 7th .959 (2 g), 8th .750 (2 g), 9th .333 (14 g).

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Player

Walker Jenkins's OPS swings .500 between lineup spots

Walker Jenkins (MIN) has hit in 6 different lineup spots over 21 games this season. OPS by spot: 1st .400 (1 g), 4th — (1 g), 5th .000 (1 g), 6th .500 (1 g), 8th .000 (2 g), 9th .469 (15 g).

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Player

Luke Keaschall's OPS swings .567 between lineup spots

Luke Keaschall (MIN) has hit in 9 different lineup spots over 181 games this season. OPS by spot: 1st .789 (29 g), 2nd .517 (3 g), 3rd .603 (35 g), 4th .698 (21 g), 5th .903 (12 g), 6th .449 (25 g), 7th .784 (22 g), 8th .842 (23 g), 9th 1.…

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Methodology

Counterfactual standings project each team's remaining games as if every lineup card had been the optimizer's recommendation. The math is a snapshot: winsFlip = round(seasonLineupCost / 10), added to the current win column and subtracted from the loss column.

Manager decision costs come from the same per-game decision audit used on /managers. Insights are emitted by templates under /methodology and refreshed hourly or nightly depending on the template tier.