Shape of the Park
The shortest corner is 330 feet and the deepest listed alley is 400 feet. The dimensions do not create an automatic edge by themselves, so hitter type and pitcher shape should drive the read.
BALLPARK PROFILE 2026
American Family Field Park Factors 2026
Milwaukee Brewers - Milwaukee, WI
American Family Field plays as a controlled-environment park for 2026. Its run factor is 0.98 (-2% vs league average) and its home run factor is 1.06 (+6%).
Quick answer
Is American Family Field hitter-friendly?
American Family Field has a 0.98 run factor, 1.06 home run factor, and 0.99 hits factor. Values above 1.00 favor hitters; values below 1.00 favor pitchers.
Park-factor read
How American Family Field Changes the Bet
American Family Field is more matchup-driven than reputation-driven. American Family Field is the Milwaukee Brewers home park in Milwaukee, WI. For betting, the useful question is not whether the park is "good for hitters." It is which markets the venue changes most: home runs, run scoring, hits, or weather-sensitive totals.
Scoring Profile
A 1.06 home run factor is close to neutral. Treat the venue as context, not the reason for the bet. The 0.98 run factor is close to average. Market price, starting pitchers, and confirmed lineups matter more than the park name.
Weather Check
American Family Field has a retractable roof. The roof decision matters because it can turn a weather-sensitive slate into a much more controlled environment.
Sources for basic venue facts: Wikidata, Wikipedia, Official venue/team site. The park-factor read above is original thecapper.io analysis.
Opened
2001
Capacity
41,900
Roof
Retractable
Altitude
635 ft
Historical Venue Outcomes Artifact
406 graded model rows mapped to this home venue across official and research ledgers.
28%
model row win rate
History and naming
American Family Field Venue History
American Family Field opened in 2001 and serves as the home venue for the Milwaukee Brewers. That matters for searchers and bettors because venue names, naming-rights language, and team shorthand often get mixed together in MLB research. This profile uses the current venue identity, then connects it to the team, city, roof type, dimensions, and betting factors that actually affect the game. At 41,900 listed capacity with grass playing surface, American Family Field is a modern-era MLB venue with enough history for park factors to stabilize. The page cites Wikidata, Wikipedia, Official venue/team site for basic identity facts, but the park-factor interpretation is original analysis from thecapper.io.
Naming Note
Use American Family Field, Milwaukee Brewers, and Milwaukee, WI together when comparing park-factor research. Fans may search by team, city, nickname, sponsor name, or older venue wording, but the betting question is the same: which run environment is attached to today's home team? This page keeps the current official venue name tied to the Milwaukee Brewers profile so related pages, game previews, tools, and model explanations can point to one canonical ballpark URL.
Seasonal environment
How Weather Changes American Family Field
American Family Field has a retractable roof, which makes roof status part of the handicap. When the roof is closed, the park behaves more like a controlled environment. When it is open, temperature, humidity, and wind can change how fly balls carry and how totals should be framed. Early-season games can play differently from midsummer games even when the listed park factor is unchanged.
Spring Read
Early-season games can be the most misleading because the listed park factor is season-neutral while temperature, wind, and lineup timing are not. Be careful with overs, home run props, and small-sample venue trends when the weather is cold.
Summer Read
Warmer air generally helps carry and can make hitter-friendly parks more dangerous. In pitcher-friendly parks, summer weather can narrow the gap between the static factor and the live betting environment.
Late-Season Read
September baseball can bring cooler nights, different shadows, bullpen fatigue, and lineup churn. That makes the park profile useful, but it should be paired with current team context and confirmed lineups.
Venue trends
Recent Run Environment at American Family Field
A static park factor tells you the baseline. Recent results show how the park has actually played this season: totals, team scoring, first-inning scoring, and tracked pitcher strikeout props.
10 recent games in focus
Last 5
10.2
avg runs/game
O/U3-2
YRFI40%
Home runs7.2
Away runs3
K props9
Last 10
9.3
avg runs/game
O/U3-3
YRFI30%
Home runs5.3
Away runs4
K props9
Last 20
9.4
avg runs/game
O/U3-3
YRFI50%
Home runs5.7
Away runs3.7
K props5.6
Last 30
9.4
avg runs/game
O/U3-3
YRFI50%
Home runs5.7
Away runs3.7
K props5.6
Season
9.4
avg runs/game
O/U3-3
YRFI50%
Home runs5.7
Away runs3.7
K props5.6
How to Use These Trends
Use the windows as a sanity check, not a pick generator. If the last 5 and last 10 are running hot but the season line is neutral, ask whether weather, opponent quality, or bullpen chaos created the spike. If every window points the same way, the venue signal is more interesting.
Recent Games at American Family Field
| Date | Matchup | Runs | Line | O/U |
|---|---|---|---|---|
| 2026-04-30 | Arizona Diamondbacks @ Milwaukee Brewers | 14 | 7.5 | OVER |
| 2026-04-29 | Arizona Diamondbacks @ Milwaukee Brewers | 8 | 8.5 | UNDER |
| 2026-04-28 | Arizona Diamondbacks @ Milwaukee Brewers | 15 | 8 | OVER |
| 2026-04-26 | Pittsburgh Pirates @ Milwaukee Brewers | 5 | 7.5 | UNDER |
| 2026-04-25 | Pittsburgh Pirates @ Milwaukee Brewers | 9 | 8 | OVER |
Run trends use final MLB game scores by home venue. O/U trend uses available sportsbook total lines from game-market shadow rows. NRFI and K trend use graded pick outcome ledgers, so sample sizes vary by park.
American Family Field Park Factor Rankings
Run Factor
0.98
No. 22 of 30
-2% vs league average for run scoring. Near neutral.
Home Run Factor
1.06
No. 11 of 30
+6% vs league average for home runs. Slight hitter edge.
Hits Factor
0.99
No. 20 of 30
-1% vs league average for hit frequency. Near neutral.
Field Dimensions
Distances in feet from home plate. Shorter corners can amplify pull-side power, while deeper alleys can turn fly balls into extra-base volatility.
LF
330
CF
400
RF
330
Left-Center
372
Right-Center
372
Betting Impact
Run scoring is close to league average, so matchup, lineup, and pitcher form should carry more weight than venue alone. Roof control can reduce weather variance compared with open-air parks. Paradox park: easy homers but suppresses runs overall. HR environment favorable but total run environment neutral. Good for isolated home run props.
Use with caution
Park factors are context, not picks. The best reads combine venue, weather, lineup quality, starting pitchers, bullpen form, and current market price.
Quirks explained
American Family Field Quirks and Notable Features
Ballpark quirks are only useful when they are translated into baseball outcomes. The notes below explain what each feature can change: pull-side power, doubles and triples, hit probability, totals, or weather sensitivity.
6th easiest HR but 26th in runs
This split is the whole point of the park: the 1.06 HR factor says power can play, but the 0.98 run factor says rallies are harder to sustain. Treat home run props differently from full-game overs.
Elevated position
Elevation can add carry compared with lower-altitude parks, but the size of the effect depends on weather and dimensions. At 635 feet, this is a secondary factor to weigh after matchup and market price.
Retractable roof
Roof status changes how much weather belongs in the handicap. Closed-roof games make the park play closer to its baseline factor; open-roof games bring temperature, wind, and humidity back into totals and prop decisions.
Relatively neutral dimensions
A balanced layout means handedness is less likely to be the main reason for a bet. In neutral geometry parks, pitcher quality, lineup depth, bullpen usage, and price should usually outrank the venue angle.
Source-backed venue facts
Sources and External References
We use reputable external references for basic venue identity facts only. The park-factor rankings, betting context, and model notes on this page are original thecapper.io analysis and do not copy prose from Wikipedia or official venue pages.
- Wikidata entity
- Q1339293
- Architect
- HKS, Inc.
- Coordinates
- 43.028333, -87.971111
FAQ
Is American Family Field hitter-friendly in 2026?
American Family Field has a 0.98 run factor and a 1.06 home run factor, making it a controlled-environment park for betting context.
What is the home run factor at American Family Field?
American Family Field has a 1.06 home run factor, which is +6% compared with a league-average 1.00 baseline.
How should bettors use American Family Field park factors?
Use the venue factor as context, not a standalone pick. Combine it with lineups, starting pitchers, bullpen form, weather, and market price before betting totals or player props.
Does weather change how American Family Field plays?
American Family Field has a retractable roof, which makes roof status part of the handicap. When the roof is closed, the park behaves more like a controlled environment. When it is open, temperature, humidity, and wind can change how fly balls carry and how totals should be framed. Early-season games can play differently from midsummer games even when the listed park factor is unchanged.
What makes American Family Field unique?
American Family Field's notable features include 6th easiest HR but 26th in runs, Elevated position, Retractable roof, Relatively neutral dimensions. Those quirks matter because dimensions, wall shape, roof state, and air conditions can change batted-ball outcomes by market.