| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
Braves | -2.5 — | O 3.5 — | 0%0% | — |
Brewers | +2.5 — | U 3.5 — | 100%100% | 100% Kalshi |


| Spread | Total | Moneyline | Best ML | |
|---|---|---|---|---|
Atlanta Braves | -2.5 — | O 3.5 — | 0%0% | — |
Milwaukee Brewers | +2.5 — | U 3.5 — | 100%100% | 100% Kalshi |
Milwaukee is the 62c favorite over Atlanta at 39c, and Kalshi and Polymarket agree to the cent on the moneyline, so there is no cross-platform gap to work here. The Brewers (80-49, 44-23 at home) hand the ball to Logan Henderson (2.70 ERA, 75 strikeouts in 63.1 innings) against Martín Pérez (3.15 ERA) and the Braves (75-54, 33-31 on the road). First pitch is 2:10 PM ET at American Family Field in game two of a three-game set Milwaukee leads 1-0.
Milwaukee is the 62c favorite for the middle game of this three-game set at American Family Field, and for once the two exchanges landed on exactly the same number. Kalshi and Polymarket both price the Brewers at 62c and the Braves at 39c on the morning of August 22, 2026, leaving no cross-platform gap to work on the moneyline. The Brewers (80-49) carry the best record in the National League and a 44-23 mark at home, while the Braves (75-54) are a far more ordinary 33-31 on the road. First pitch is 2:10 PM ET, a time confirmed independently by the ESPN scoreboard and by the Kalshi game ticker, which encodes it as 1410.
The Braves vs Brewers board carries roughly $219K in lifetime volume across both platforms, with the Kalshi moneyline doing the heavy lifting: $45.5K on the Milwaukee side and $28.9K on the Atlanta side. Polymarket's moneyline pair has traded about $15.8K. That split matters for anyone reading the price, because the Kalshi book is where the size is and where the number moved first.
The movement itself is small and one-directional. Kalshi opened Milwaukee at 60c at 8:11 PM ET Friday night, ticked to 61c a few hours later, and sat there through the overnight before printing 62c by 7:02 AM ET Saturday. Polymarket ran the same path on a shorter series, 61c at 12:23 AM ET up to 62c at 7:08 AM ET. That is a 2c drift toward the home team with no reversal in the captured series, which is what a market does when the probable pitchers are set and nothing else has changed.
The run line reads the same way. Milwaukee at -1.5 trades 43c on Kalshi and 42c on Polymarket, a 1c difference that is inside normal book noise. Atlanta at +1.5 is the implied counterpart, with the Braves' own -1.5 line at 29c on Kalshi and 28c on Polymarket. Put together, the board says Milwaukee wins outright about 62% of the time but wins by two or more only about 43% of the time, which is the standard shape for a one-run-game league and a matchup between two top-five run-prevention staffs.
The total is the tighter market. Over 7.5 runs trades 53c and over 8.5 runs trades 45c, which brackets a fair number right at 8. That matches the sportsbook total of 8 on the same game, so the exchanges are not out of step with the wider market here. The first-five-innings total is the sharper expression: over 4.5 runs through five sits at 45c on Kalshi and 46c on Polymarket, pricing the starters rather than two bullpens that both rank in the upper half of the league.
Logan Henderson is the reason Milwaukee is priced where it is. He is 7-2 with a 2.70 ERA, a 0.87 WHIP, and 75 strikeouts in 63.1 innings across 12 starts, holding opponents to a .190 average. That is 10.7 strikeouts per nine, and the strikeout board respects it: over 5.5 strikeouts trades 65c, over 6.5 trades 49c, and 8 or more sits at 34c. His one exploitable number is the home run rate, 10 allowed in those 63.1 innings, and Atlanta leads this matchup in power by a wide margin.
Martín Pérez counters for Atlanta at 8-7 with a 3.15 ERA, a 1.19 WHIP, and 83 strikeouts in 111.1 innings over 20 starts, with a .218 opponent average. He suppresses contact quality better than he misses bats, at 6.7 strikeouts per nine with 45 walks, and the market prices him accordingly: over 2.5 strikeouts at 71c, over 3.5 at 48c, and 5 or more at 32c. A Pérez start is a bullpen start by the sixth inning, which is where Milwaukee's 3.44 team ERA (second in MLB) gains ground on Atlanta's 3.63 (fifth).
The one place the two exchanges genuinely disagree is the strikeout props, and the disagreement is systematic rather than random. Kalshi prices every strikeout over higher than Polymarket does: Pérez over 2.5 is 71c on Kalshi against 64c on Polymarket, Pérez over 3.5 is 48c against 43c, Henderson over 5.5 is 65c against 59c, and Henderson over 6.5 is 49c against 43c. A buyer of strikeout overs gets the better number on Polymarket, a buyer of unders gets it on Kalshi. These are thin books on both sides, so treat the spread as a liquidity difference rather than a read on the pitchers.
The bats break in Atlanta's favor on paper and Milwaukee's favor in practice. The Braves have hit 167 home runs to Milwaukee's 119, with Matt Olson at 36 homers and 77 RBI leading the way and Michael Harris II hitting .293. The Brewers have scored more anyway, 644 runs in 129 games (4.99 per game, fifth in MLB) against Atlanta's 609 (4.72, eighth), because they run a deeper lineup behind Jackson Chourio (.280), Jake Bauers (22 home runs), and Brice Turang (75 RBI). On the prop board, Olson's 1 or more hits sits at 58c and his home run at 25c, while Ronald Acuña Jr. prices at 63c for a hit and 19c for a home run.
Context for the series: Milwaukee took the opener 2-1 on Friday and comes in on a two-game winning streak, and the recent form line agrees with the price, with the Brewers 6-4 in their last ten against Atlanta's 4-6. Atlanta leads the NL East by 4 games; Milwaukee leads the NL Central by 6.
The moneyline resolves to the team that wins the game at American Family Field on August 22, 2026, with a scheduled first pitch of 2:10 PM ET. The run line settles on the final margin, the game total settles on combined runs scored by both teams, and the first-five-innings markets settle on the score after five complete innings. Both Kalshi and Polymarket settle after the game is official; a suspended or postponed game follows each platform's published rules for rescheduling or voiding rather than resolving on a partial score.
Henderson's strikeout volume: 75 strikeouts in 63.1 innings is the single number holding Milwaukee at 62c, and the 6.5 strikeout line at 49c is the cleanest way to trade it.
Atlanta's power against a fly-ball risk: the Braves' 167 home runs against Henderson's 10 allowed in 63.1 innings is the specific path to an Atlanta upset, and it prices through the over 8.5 runs market at 45c.
Perez's innings ceiling: 6.7 strikeouts per nine and 45 walks in 111.1 innings means an early Atlanta bullpen, which is what the first-five total at 45c is really pricing.
The strikeout prop spread between books: Kalshi runs 5c to 7c above Polymarket on every strikeout over in this game, a liquidity difference worth checking before taking either side.
Home-road split: Milwaukee is 44-23 at American Family Field and Atlanta is 33-31 away, the structural reason the run line sits at 43c rather than closer to even.
Both clubs are trading their season-long questions elsewhere on the board. Milwaukee's 80-49 record and 6-game lead price through the NL Central market, while Atlanta's 4-game cushion runs through the NL East market and its own playoff qualification market. The longer-dated version of both is the World Series market, where a Brewers club with the best record in the National League and the second-best team ERA in baseball is a live contender. For the full slate of daily prices and season markets on each club, the Milwaukee Brewers hub and the Atlanta Braves hub collect every open question on both teams, and the MLB hub carries the rest of the league.
The moneyline resolves to the team that wins the game between the Atlanta Braves and the Milwaukee Brewers at American Family Field on August 22, 2026, scheduled for 2:10 PM ET. Each winning team contract pays $1 per share and the losing side resolves to $0. The run line settles on the final margin of victory, the game total settles on combined runs scored by both teams, team totals settle on that team alone, and the first-five-innings markets settle on the score after five complete innings. Both Kalshi and Polymarket settle once the game is official, which for a shortened game means after five innings (four and a half if the home team leads). A postponed, suspended, or canceled game follows each platform published rules for rescheduling or voiding rather than resolving on a partial score.
As of the morning of August 22, 2026, the Milwaukee Brewers are 62c and the Atlanta Braves are 39c on the moneyline, with Kalshi and Polymarket quoting identical numbers. The live board above carries the current prices.
Milwaukee is favored at 62c, an implied win probability of about 62%. The Brewers are 80-49 overall and 44-23 at American Family Field, against a Braves team that is 33-31 on the road.
Both Kalshi and Polymarket list this game. Kalshi carries the deeper book at roughly $45.5K of lifetime volume on the Milwaukee moneyline leg, plus run line, totals, team totals, and strikeout props; Polymarket lists the moneyline, run line, totals, and home run props.
Milwaukee starts Logan Henderson (7-2, 2.70 ERA, 0.87 WHIP, 75 strikeouts in 63.1 innings) and Atlanta starts Martín Pérez (8-7, 3.15 ERA, 1.19 WHIP, 83 strikeouts in 111.1 innings). Henderson strikes out 10.7 per nine innings, Pérez 6.7.
Milwaukee at -1.5 on the run line trades 43c on Kalshi and 42c on Polymarket. The game total sits at 8 runs, with over 7.5 at 53c and over 8.5 at 45c, and the first-five-innings over 4.5 at 45c.
Watch the strikeout market on Henderson, priced at 49c for over 6.5, and the lineup card for Matt Olson (36 home runs) and Ronald Acuña Jr. The Kalshi moneyline drifted from 60c to 62c on Milwaukee between 8:11 PM ET Friday and 7:02 AM ET Saturday, so any late reversal would point to a lineup or weather change.