| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
â–¶Brewers | -1.5 43%28% | O 1 48%47% | 57%56% | 57% Kalshi |
â–¶Padres | +1.5 57%72% | U 1 52%53% | 45%45% | 45% Kalshi |
Milwaukee is the 57c road favorite over San Diego at 44c for the middle game at Petco Park on August 11, 2026, after firming from near 53c a day earlier. The Brewers (74-44) send Kyle Harrison and his 2.84 ERA against Walker Buehler (5.07) and the Padres (62-57). The books split 2c on the Brewers side, 58c on Kalshi against 56c on Polymarket, where the order book is far thinner.
Milwaukee is the 57c road favorite at Petco Park (58c Kalshi, 56c Polymarket) for the middle game of this series, and the record supports the number. The Brewers are 74-44 overall and 33-22 away from home, the best mark in the National League Central by 5.5 games over the Chicago Cubs (69-50). San Diego is 62-57, third in the National League West and 8.5 games behind the Los Angeles Dodgers (70-48), with a 34-26 home record. Both clubs enter on two-game winning streaks. The Brewers vs Padres moneyline resolves the night of August 11, 2026, with first pitch scheduled for 9:40 p.m. ET.
The price has moved toward Milwaukee. The board carried the Brewers near 53c on August 10 and they now sit at 57c on the cross-platform average, a firming of roughly 4c that tracks the starting-pitcher reveal rather than any roster news. Through the most recent snapshot window on the night of August 10, Kalshi held flat at 58c on the Brewers side with no retrace, and the San Diego side sat unchanged at 44c. A held price after a 4c move is the market telling you the number is settled, not drifting.
The two books disagree by 2c on the Brewers side and agree exactly on the Padres side at 44c. Volume explains most of that split. The Brewers moneyline has roughly $5.4K of lifetime Kalshi volume against about $204 on Polymarket, and the Polymarket quote is a midpoint on a thin order book, so it lags rather than leads. Read Kalshi at 58c as the price with the depth behind it and the 56c Polymarket print as the softer, slower quote. The live board above also shows the two sides summing above 100c, which is ordinary two-sided vig and not a mispricing.
The alternate markets frame the same read. The Brewers run line at -1.5 trades at 43c on both books, so the market prices a Milwaukee win by two or more at well under half, while San Diego at -1.5 sits at 27.5c. That 43c run line against a 57c moneyline implies a large share of Milwaukee's win equity comes in one-run and two-run games, which is what a 2.84-ERA starter against a modest offense usually produces. The main total sits at 51c for over 7.5 runs, with over 6.5 at 63c and over 8.5 at 43c, a market pricing this as a low-to-average scoring night at a pitcher-friendly park.
Kyle Harrison starts for Milwaukee at 9-2 with a 2.84 ERA across 18 starts, 88.2 innings, and 111 strikeouts. He returned from the injured list within the last week and threw five scoreless innings with one hit, one walk, and 10 strikeouts in that outing, which is the single largest input into the 4c move toward the Brewers. Walker Buehler answers for San Diego at 6-5 with a 5.07 ERA, and the gap between those two ERA figures is the whole story of this line.
The first-five-innings markets isolate that starter edge. Milwaukee leading after five innings trades at 49c on Polymarket, San Diego at 36c, and a tie after five at 18c. The Brewers first-five run line at -1.5 sits at 38.5c, close to the full-game 43c, which says the market expects Milwaukee's separation to happen while Harrison is on the mound rather than late. First-five over 4.5 runs at 46.5c and a run in the first inning at 48.5c both price the early frames as roughly a coin flip on scoring.
Team totals point the same direction. Milwaukee over 3.5 runs trades at 59c and San Diego over 3.5 runs at 48c, an 11c gap in the Brewers' favor that is wider than the venue alone would produce. Home run props are listed for hitters on both rosters and strikeout ladders are posted for both starters, but those props carry no two-sided prices on the board, so they are listed inventory rather than tradeable signal tonight.
The Brewers vs Padres moneyline resolves on the night of August 11, 2026, once the game at Petco Park is official and a winner is declared. Each winning-team contract pays $1 per share and the losing side settles at $0. The run line settles on the final margin, the total settles on combined runs scored by both teams, and the first-five markets settle on the score after five completed innings. Extra innings count toward the full-game moneyline and total.
Starter ERA gap: Kyle Harrison at 2.84 against Walker Buehler at 5.07 is the primary driver of the 57c to 44c split.
Harrison workload after the injured list: he threw five scoreless innings in his return start, and a short leash would shift value toward the San Diego side and the over.
The 2c cross-platform split: Kalshi at 58c carries roughly $5.4K of lifetime volume against about $204 on Polymarket, so the thinner book is the one to discount.
Petco Park run environment: the market prices over 7.5 runs at 51c and San Diego over 3.5 runs at 48c, both at or under a coin flip.
Divisional stakes: Milwaukee protects a 5.5-game National League Central lead while San Diego sits 8.5 back in the West and is playing for a wild-card position.
Track the season-long picture on the Milwaukee Brewers hub and the San Diego Padres hub, which carry both clubs' futures alongside their daily game boards. The chasing team in Milwaukee's division is live the same night in the Cubs vs Nationals market, and the club San Diego is chasing is on the board in the Royals vs Dodgers market. Every game on the slate is priced across both venues on the MLB prediction markets hub.
The moneyline resolves to the team that wins the game at Petco Park on August 11, 2026, with first pitch scheduled for 9:40 p.m. ET. Each winning-team contract pays $1 per share and the losing contract settles at $0. The run line settles on the final margin of victory, the game total settles on combined runs scored by both teams including extra innings, and the first-five-innings markets settle on the score after five completed innings. Settlement follows the official Major League Baseball box score once the game is final. If the game is suspended or postponed and completed on a later date, each platform applies its own rescheduling rule, and contracts that cannot be settled under those rules are voided at the platform level.
As of August 11, 2026, Milwaukee is the 57c favorite on the cross-platform average (58c Kalshi, 56c Polymarket) and San Diego is 44c on both books. The Brewers firmed from near 53c on August 10.
Milwaukee is favored at 57c, an implied win probability of about 57%, despite playing on the road at Petco Park. The Brewers are 74-44 overall and 33-22 away from home; San Diego is 62-57 with a 34-26 home record.
Kyle Harrison starts for Milwaukee at 9-2 with a 2.84 ERA over 18 starts and 111 strikeouts in 88.2 innings. Walker Buehler starts for San Diego at 6-5 with a 5.07 ERA. That ERA gap is the main reason Milwaukee is favored on the road.
Both Kalshi and Polymarket list the moneyline, run line, game total, and first-five-innings markets for this game. Kalshi carries the deeper book, with roughly $5.4K of lifetime volume on the Brewers moneyline against about $204 on Polymarket.
Milwaukee at -1.5 trades at 43c on both books and San Diego at -1.5 trades at 27.5c. Over 7.5 runs sits at 51c, over 6.5 at 63c, and over 8.5 at 43c as of August 11, 2026.
Watch the Harrison pitch count in his second start back from the injured list and any late lineup news at Petco Park. A short Milwaukee start would push value toward San Diego at 44c and toward the over on a 51c 7.5-run total.