Milwaukee leads the World Series 3-1. Tonight's Game 5 at Tropicana Field is either the clincher for the Brewers or one more step in a Rays comeback with no precedent. Tampa Bay is only the 11th team in 44 tries to force a Game 5 after trailing a best-of-seven 3-0, and no World Series team has ever reached Game 6 from that spot. Both franchises are chasing their first title.
The pitching matchup decides tonight's pick. Jacob Misiorowski starts for Milwaukee on four days' rest. During the regular season he led MLB in ERA (1.80), strikeouts (252), WHIP (0.80) and opponents' average (.157). Drew Rasmussen starts for Tampa Bay on three days' rest. He has not pitched on that schedule since 2024, when he worked as a multi-inning reliever and opener.
The number
Our pick is Under 6.5.
- Model total: 4.5 - Market total: 8.0 - Pick line: 6.5
The model's projection sits 2.0 runs below the pick line and 3.5 runs below the market. The engine's confidence score for this game is 63.3.
To be precise about what we are not publishing:
- The model's probability for this pick is n/a. - The market-implied probability is n/a. - The edge is listed as None.
We are not converting the run gap into an edge figure. The engine did not produce one, and we will not invent one. The pick rests on the size of the gap between the projected total and the line, not on a quantified price advantage.
One more note on the gap between 6.5 and 8.0. The pick line is lower than the market reference. That costs some margin compared with Under 8.0. The model's 4.5 still clears 6.5 by two full runs.
Why the model leans this way
Misiorowski. His regular-season profile is the strongest single input. A 0.80 WHIP and a .157 opponents' average describe a pitcher who rarely lets runners reach base. In Game 1 of this series he allowed one run on four hits, with three strikeouts and one walk. Milwaukee won that game 3-2, a five-run total.
The Tampa Bay offense. The engine rates the Rays' offense at 15.9, against 27.9 for Milwaukee. Facing a pitcher of Misiorowski's profile, the lower-rated lineup is the side the model expects to stay quiet. That is the main driver of a 4.5-run projection.
A neutral park. Tropicana Field carries a park factor of 1.0. The model gets no help from the venue in either direction. The Under lean comes from the matchup, not the building.
Form inputs. The engine records Milwaukee as having won 5 straight and Tampa Bay as having lost 1 straight. For transparency: the researched context shows the Rays won Game 4 4-3 in 12 innings, which ended an eight-game Brewers winning streak. The engine's form fields may not yet reflect that result. Form is a secondary input here. The pitching projection carries the number.
Tampa Bay's run prevention. Rasmussen held Milwaukee to five runs in a 5-4 Game 2 loss. Tampa Bay also kept Game 4 to seven total runs across 12 innings. When the Rays have had their preferred arms on the mound, run scoring in this series has been modest.
The case against
This pick can lose in several realistic ways.
Series totals have run high. The four games so far produced 5, 9, 11 and 7 total runs. Three of four finished above 6.5, although Game 4 needed extra innings to get there. Recent scoring in this exact matchup does not support the Under on its own.
Rasmussen on short rest. He is pitching on three days' rest for the first time in two years. If his command slips or his outing is short, Tampa Bay reaches its bullpen early, and that bullpen is stretched:
- Nick Martinez had been slated to start this game but threw 33 pitches in relief in Game 4. - Griffin Jax threw 74 pitches starting Game 4, which presumably rules him out.
An early exit hands a Milwaukee lineup that scored 10 runs in Game 3 several innings against tired or lower-leverage arms.
Milwaukee's defense. Brewers infielders have made eight errors this postseason, including two in Game 4 that led to runs. Unearned runs count toward the total. Misiorowski can pitch well and still see the score climb behind him.
Misiorowski's Game 1 strikeouts. His three strikeouts in Game 1 were his fewest of the season. If Tampa Bay keeps putting the ball in play, more balls reach a defense that has been error-prone.
Extra innings and ordinary variance. Game 4 went 12 innings. A tied game late adds innings and raises the chance of crossing 6.5. One crooked inning, such as a walk, an error and a gap double, can erase a two-run cushion.
Without a published model probability, we will not put a precise figure on how often this loses. The honest framing: the Under needs both starters to perform near form and Milwaukee's infield to stay clean. This series has already shown that both can fail on a given night.
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