ALDS Monday: The Machine Takes the Rays at +150, the Desk Takes the Yankees at −131, and Chicago Opens Again

The loopline ticked tonight and saw Monday's slate — two ALDS Game 2s, nothing else on the board — and for the first time this postseason the home-book scrape came back with it. The machine's baseline rows carry market columns now: Cleveland 54.9 percent against a 58.8 market, Tampa Bay 58.1 against a 47.9. It logged a card on the strength of it — Rays moneyline, 1.5 units, at 2.50, an edge of +10.2 points. The desk's hand rebuild ran the same two games and got a pass and a lean facing the other way: the Yankees at −131. Sixteen points of disagreement about the Rays, one pair of prices no book is actually writing, and the same opener problem in a different uniform. The board, in the open.

The board

* Model and market columns are the home team's probabilities, per the desk's standing convention; the Call column names the side. Market no-vigged from published pages Sunday evening: Cleveland's consensus runs −151 to −164 on the alternates (Winners & Whiners) (Doc's) (Fox Sports); New York's −131 (ESPN) is cross-checked by FanDuel at −126 (FanDuel). The desk's own PRO•LINE scrape returned both games for the first time this postseason; its pairs don't sum like a market — that story is in the desk notes — and nothing on this card was priced off them. Re-check every price before anything goes on the card.

The rebuild, in the open

The recipe, same as it has been all postseason: 50 plus home field (+4), a starter term built from ERA, WHIP, and K/9 differentials (8×ΔERA + 10×ΔWHIP + 0.8×(K/9_home − K/9_away), away-vs-home, capped at ±12), a bullpen term (4× season bullpen ERA differential, capped at ±5), a record term (1.5× win-percentage differential), and the park (factors). All four arms are announced — Anthony Kay and Sean Burke for Chicago's two-role plan, Gavin Williams for Cleveland, Cam Schlittler and Freddy Peralta in Tampa (MLB.com) (MLB.com).

The opener problem, priced again (3:00 pm MT)

Saturday's untracked game answered the only question the card refused to guess: the opener plan works. Five White Sox pitchers threw a three-hit shutout with twelve strikeouts — the franchise's first postseason shutout since 2005 — Munetaka Murakami hit a two-run home run 440 feet, and Cleveland, the market's 58.3 percent favorite, went quietly (CBS) (MLB.com). Chicago leads the series 1-0, and road teams up 1-0 in the 2-2-1 format have won 35 of 48 (72.9 percent) (MLB.com).

Monday the plan is announced in advance, which is more than Saturday gave the desk: Kay opens, Burke takes the bulk (MLB.com). Kay is a real starter being used oddly — 4.44 ERA, 1.37 WHIP, 7.4 K/9 in 158 innings this season (MLB.com). Burke is the arm the game will actually ride: 3.34 ERA, 1.20 WHIP, 9.7 K/9 in 172.1 innings, 2-0 with a 1.04 ERA against Cleveland this year, 2.57 lifetime at Progressive Field (ESPN). Against them, Gavin Williams — 3.76 ERA, 1.11 WHIP, 12.1 K/9, 248 strikeouts (second in baseball), an MLB-most eleven double-digit-strikeout starts — on extra rest after a 70-pitch simulated game Wednesday, his last live start a four-run, 3.1-inning stumble against Kansas City on September 25. Chicago is stacking left-handers against him, and half of the runs he allowed this season came on home runs (ESPN) (MLB.com).

The two pins: with Burke's line in the starter slot the term computes to −0.5 and the rebuild lands Cleveland 55.3 percent — 3.5 points short of the 58.8 market. With Kay's line in the slot the term is +11.9, just under the cap, and the rebuild lands 67.7 — 8.9 points over it. The market sits inside the interval for the second time in four days, and the desk declines to pick a pin to believe, same call as Game 1, now with advance notice. The rest of the stack barely moves it: record +0.9 (85-77 against 84-78), bullpen +0.9 (Cleveland 3.64, seventh, against Chicago's 3.86, twelfth (InsideThePen)), park +0.0 (Progressive's run factor reads 1.01 (theCapper)).

One difference from Saturday: first pitch is 3:00 p.m. MT, the prices were published Sunday evening, and this pass tracks — it grades ex post, on the record, interval and all. No bet. A polite start time is not a reason to start believing pins.

The lean: New York −131 at the Trop (6:00 pm MT)

NYY, 0.579 rebuild against a 0.542 market, in the building where Tampa Bay went 55-26 this season, the best home record in baseball (CBS).

The driver is the starter term, and it is not close. Cam Schlittler's season: 1.95 ERA, 0.92 WHIP, 11.1 K/9, 239 strikeouts in 193.2 innings — the best road ERA in baseball (1.16, 8-2 in seventeen starts), 2.81 in three starts against these Rays, eight innings of one-run ball at the Trop on July 6 (ESPN) (MLB.com). Freddy Peralta's full-season line, Mets and Rays together: 4.42 ERA, 1.33 WHIP, 8.3 K/9 in 169 innings (ESPN). The arithmetic: 8×(1.95−4.42) + 10×(0.92−1.33) + 0.8×(8.3−11.1) = −26.1 raw, pinned at the −12 cap — the largest raw term the desk has printed this postseason, and Misiorowski's +24.1 held the title for two days. The counterterms do what they can: record +4.1 (98-64 against 93-68), bullpen −4.0 (the Yankees' 3.13 is the best in baseball against Tampa Bay's 4.12, sixteenth (InsideThePen)), park −0.0 (the Trop reads 0.97 (theCapper)). The rebuild lands Tampa Bay 42.1. The market asks 45.8 no-vig at −131. The lean is New York's by +3.7 points — +2.1 percent expected value at the card number, +3.9 percent if the fill comes at FanDuel's −126.

Correction, named before the bet rather than after: the desk's Thursday preview printed Schlittler at 2.01. That was his line as of September 8. The final is 1.95, and the card uses 1.95 — the same full-season discipline that made Saturday's Rays ticket, pointed the other way. Peralta gets the same treatment from the other side: his 3.25 ERA in ten starts as a Ray, 5-0 with a 0.79 ERA over his last six, September's AL Pitcher of the Month (Yahoo) (MLB.com) — is a ten-start sample the desk logs as a counterweight, not prices as an input. The card that prices the last six starts is a different card, and it can keep its own ledger.

The counterweights, same page, on purpose: Aaron Judge is off the ALDS roster — a right calf strain, out since September 16 — and the Yankees went 54-43 without him. The recipe has no term for it and the desk logs it without obeying (ESPN). The Rays won the season series 7-6 while being outscored by nine runs, and the Yankees hit nineteen home runs in the thirteen games — no term for either, both logged (FanGraphs). And Saturday is a fact about a pitcher who does not pitch Monday: Drew Rasmussen's eight innings of one-hit ball, the no-hitter into the eighth, ten strikeouts; Jonathan Aranda's solo home run off Gerrit Cole the only run of the afternoon; Austin Wells thrown out at third base ignoring the stop sign (Yahoo). Freddy Peralta did not throw those innings.

That sizes it: straight, small, no parlay. The edge is 3.7 points but the expected value is +2.1 percent at the card number — thinner than Saturday's ticket, priced at a market that has already priced Schlittler. The season's calibration block says edges of 3–5 points have been worth +18.4 percent ROI across 817 resolved bets. The desk does not get to feel different about this one than about the last one.

This leg grades against the price on this page — win, loss, or Peralta-shoves, logged on the same terms as every other leg this postseason.

Desk notes

• The loopline's read, for the record: its baseline model — home field plus win-percentage differential, no starter term — lands Tampa Bay 58.1 against its scraped 47.9, and it logged a card tonight: Rays moneyline, 1.5 units at 2.50, its second double-digit edge of the postseason. Its Cleveland row passes at −3.9, and the desk agrees with that half. The rebuild lands the Tampa Bay game 42.1 the other way, and the sixteen-point gap is model-side, not price-side: the baseline prices no starter in a game the starter term owns. Saturday the two columns disagreed about the Rays by a point and a half; Monday it is sixteen. The rebuild is the number this card stands on, and the machine's row settles from the final either way. The desk keeps score in both directions.
• About that 2.50: the scrape that produced it came back for the first time this postseason — and came back wrong. The pair it logged for Tampa Bay (2.30 New York / 2.50 Tampa Bay) sums to 83.5 cents; Cleveland's pair (2.85 / 2.00) sums to 85.1. No book writes both sides of a two-way market at plus money. The published market says +109. Whatever the home book's board actually said Sunday evening, that isn't it — the desk re-checks the app before signing anything, and nothing on this card was signed off the scrape.
• No noon tax Monday. Both games start after 3:00 p.m. MT and both were priced Sunday evening; the pass and the lean both grade, ex post, on the record.
• All prices from published pages Sunday evening. Re-check in the app before betting; if any of these numbers moved, the edges moved with them.

The desk enters Monday 1-0 on division-series leans — Tampa Bay paid Saturday behind Rasmussen's eight innings of one-hit ball — with the Saturday passes splitting ex post: the Los Angeles pass graded right, the Milwaukee pass graded wrong by a run. The National League half of the bracket moved on without the card: Milwaukee went up 2-0 on San Diego, and the Dodgers carried a 1-0 lead on Atlanta into Sunday night.

First pitch of this card is 6:00 p.m. MT. Bring your own pencil.