The Houston Astros show mixed results as vs non-conference opponent. Since 2014, they're 217-212-0 against the spread—a 0.0% win rate with an ROI of -3.4%. While not a strong standalone angle, this data provides valuable context when combined with other factors.

⚖ Neutral
Record217-212-0
Win Rate0.0%
Sample Size429 games
ROI-3.4%
Units Won-14.7u
Time Period2014-2024

Year-by-Year Performance

SeasonRecordWin %ROI
201428-24-00.0%+2.8%
201521-22-00.0%-6.8%
201617-21-00.0%-14.6%
201721-20-00.0%-2.2%
201821-24-00.0%-10.9%
201921-15-00.0%+11.4%
202021-23-00.0%-8.9%
202116-18-00.0%-10.2%
202215-12-00.0%+6.1%
202317-13-00.0%+8.2%
202419-20-00.0%-7.0%

Why This Trend Exists

The Astros' mediocre performance against non-conference opponents stems from their organizational philosophy of treating interleague play as extended scouting opportunities rather than must-win situations. Houston's analytically-driven front office has historically used these matchups to experiment with roster construction, giving fringe players extended looks and testing different lineup configurations against unfamiliar pitching styles. This approach often translates to suboptimal on-field performance relative to betting expectations. Houston's success has been built on exploiting American League tendencies and pitcher familiarity within their division. When facing National League teams, the Astros lose their strategic advantage of detailed scouting reports and historical matchup data that drives their decision-making process. The designated hitter adjustment when playing in NL parks particularly disrupts their offensive rhythm, forcing manager decisions that don't align with their typical optimization strategies. The franchise's championship-or-bust mentality since 2017 means they're willing to sacrifice short-term results in interleague play for long-term roster evaluation. Sharp bettors should target Houston as road favorites in National League parks during the regular season, when their analytical edge diminishes most significantly and public perception inflates their lines based on recent playoff success rather than situational context.

Frequently Asked Questions

What is the Houston Astros's ATS record as vs non-conference opponent?

The Houston Astros have a 217-212-0 ATS record when facing non-conference opponents from 2014-2024. This represents a slightly below-average performance against the spread in interleague play.

Is betting on the Houston Astros as vs non-conference opponent profitable?

No, betting on the Houston Astros vs non-conference opponents has not been profitable, showing a -3.4% ROI over the 2014-2024 period. Despite the close ATS record, bettors would have lost money due to juice/vig costs.

How does this compare to the league average?

The Astros' 50.6% ATS win rate vs non-conference opponents is slightly below the theoretical 52.4% needed to break even after accounting for standard sportsbook juice. This performance is marginally worse than what would be expected from random chance.

ANALYZE This Trend

This trend is near break-even. Combine with other factors and compare odds before placing any bets.

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Methodology

All trends in The Archives are calculated from official game results and closing point spreads from 2014 to 2024. ROI assumes a flat $100 bet at standard -110 juice. Win rate is calculated as wins divided by total decisions (pushes excluded). A minimum of 10 games is required for a trend to be published. Data is sourced from The Odds API and verified against official league records.