Washington vs Detroit
Short Answer
1. Market Behavior & Drivers
- Since last update (~7h): Detroit's market probability plunged -17.0pp (market_led), widening the model's edge by +16.3pp.
- Washington's market probability surged +16.0pp (market_led), with its edge also widening.
- Overall confidence increased by +1.0pp, signaling stronger conviction in the current assessment.
- Detroit decisively won the game 9-2 against Washington.
- Model estimates and pre-game expert markets favored Detroit to win.
- Washington's pre-game offense appeared stronger, contrary to the final outcome.
Current Context
Sources (16)
- 1River Ryan shines in debut as Tigers rout Nationals 9-2 - CBS Sportscbssports.com
- 2River Ryan sharp in debut as Tigers power past Nationals - mlive.commlive.com
- 3Tigers 9-2 Nationals (Sep 21, 2026) Final Score - ESPNespn.com
- 4Tigers 9-2 Nationals (Sep 21, 2026) Game Recap - ESPNespn.com
- 5Washington Nationals Fall to Detroit Tigers, 9-2, in Final Road Series Openerthenatsreport.com
- 6Nationals vs. Tigers (Sep 22, 2026) Live Score - ESPNespn.com
- 7Nationals vs. Tigers (Sep 22, 2026) Game Stats - ESPNespn.com
- 8Nationals vs Tigers Prediction Sept. 22: Can Detroit Make it Two in a Row? - TheSpread.comthespread.com
- 9Nationals vs Tigers Prediction, Odds & Player Prop Bets Today - MLB, Sep. 22sports.betmgm.com
- 10Washington Nationals vs Detroit Tigers Predictions 9/22/26sportsjaw.com
- 11WSH vs DET - Prediction, Odds & Picks | Pickswisepickswise.com
- 12Washington Nationals vs Detroit Tigers Prediction, 9/22/2026 MLB...docsports.com
- 13Washington Nationals vs Detroit Tigers — Sep 22, 2026highlights.mainmarket.com
- 14Washington Nationals – Detroit Tigers - Polymarketpolymarket.com
- 15Nationals vs. Tigers (Sep 22, 2026) Odds and Spread - ESPNespn.com
- 16Nationals vs. Tigers (Sep 23, 2026) Live Score - ESPNespn.com
2. Price Chart
Historical Price (Probability)
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
Outcome: Detroit
📉 September 22, 2026: 13.0pp drop
Price decreased from 60.0% to 47.0%
Outcome: Washington
📈 September 20, 2026: 9.0pp spike
Price increased from 34.0% to 43.0%
Sources (12)
- 1Tigers 9, Nationals 2 9/21 | Detroit Tigers Memes - Facebookfacebook.com
- 2Nationals vs. Tigers (Sep 22, 2026) Video Highlights - ESPNespn.com
- 3Tigers 9-2 Nationals (22 Sep, 2026) Game Recap - ESPN (AU)espn.com.au
- 4River Ryan shines in debut as Tigers rout Nationals 9-2 - CBS Sportscbssports.com
- 5River Ryan sharp in debut as Tigers power past Nationals - mlive.commlive.com
- 6Washington Nationals Fall to Detroit Tigers, 9-2, in Final Road Series Openerthenatsreport.com
- 7MLB Scores · The One Analytics | The One Analyticstheoneanalytics.com
- 8Cardinals 5-3 Nationals (Sep 20, 2026) Game Recap - ESPNespn.com
- 9Nationals vs. Cardinals (Sep 20, 2026) Live Score - ESPNespn.com
- 10Tigers vs. White Sox (Sep 20, 2026) Live Score - ESPNespn.com
- 11Props model record — says vs happens | SportBot AI | SportBot AIsportbotai.com
- 12Nationals vs. Cardinals (Sep 20, 2026) Odds and Spread - ESPNespn.com
4. Market Data
Contract Snapshot
This market resolves based on the official outcome of the professional baseball game between Washington and Detroit. A 'YES' contract for Washington resolves if Washington wins the game, while a 'NO' contract resolves if Washington does not win (i.e., Detroit wins). Settlement will occur shortly after the game's official conclusion; the provided content does not specify any other key deadlines or special settlement conditions.
Market Discussion
Prediction markets for the Washington Nationals–Detroit Tigers game on September 23, 2026, favor Detroit, with Polymarket pricing the Tigers at 56¢ (implying a 56% probability) as of that date, and other markets and models showing Detroit with a 58-59% chance [1][2][3][4]. This lean is attributed to Detroit's home-field advantage, stronger recent form, and Washington's pitching concerns, though ESPN's statistics show Washington with a higher batting average and more home runs despite Detroit's better ERA and WHIP [4][5][6][7][8][9].
Sources (9)
- 1September 23, 2026: September 23 Washington vs Detroit Prediction Marketrobinhood.com
- 2Washington Nationals vs. Detroit Tigers Odds & Predictions (Sep. 23...polymarket.com
- 3Spread: Washington Nationals (-2.5) | Paritypredictparity.com
- 4Washington Nationals vs Detroit Tigers Prediction, Win Probability & Game Analysis | SharpModelssharpmodels.com
- 5Nationals vs Tigers Prediction Sept. 22: Can Detroit Make it Two in a Row? - TheSpread.comthespread.com
- 6Tigers Host Nationals as Betting Total Moves to 8.5sharperpoints.com
- 7Nationals vs Tigers Prediction, Odds & Player Prop Bets Today - MLB, Sep. 22sports.betmgm.com
- 8Nationals vs. Tigers (Sep 23, 2026) Live Score - ESPNespn.com
- 9Nationals vs. Tigers (Sep 23, 2026) Video Highlights - ESPNespn.com
5. How Was the Starting Pitcher Matchup Between Drew Anderson and Jackson Kent Expected to Influence the Outcome on September 22?
| Drew Anderson ERA | 3.62 ERA [1][2][3] |
|---|---|
| Jackson Kent ERA | 6.40 ERA [1][2][3] |
| Detroit Moneyline Odds | -155 to -160 [4][3] |
Sources (6)
- 1Tigers aim to clinch series vs Nationals on Tuesday nightblessyouboys.com
- 2Nationals vs. Tigers | September 22, 2026 - Plain Text Sportsplaintextsports.com
- 3Tigers try to keep home win streak going, host the Nationalsfoxsports.com
- 4Nationals vs Tigers Prediction, Pick, MLB Odds for Tuesday...actionnetwork.com
- 5Statcast Game Preview: Washington Nationals at Detroit Tigers - 2026-09-22 | MLB.com | baseballsavant.combaseballsavant.mlb.com
- 6Washington Nationals at Detroit Tigers Preview - MLB Storiesmlb.com
6. What Statistical Evidence Supported the Pre-Game Consensus Favoring the Detroit Tigers Over the Washington Nationals?
| Market Implied Win Probability (Detroit) | 60–62% (before margin) [1][2][3] |
|---|---|
| FanDuel Model Win Probability (Detroit) | 57.5% [1] |
| Washington Starter ERA (Jackson Kent) | 6.40 [4][5] |
Sources (10)
- 1Tigers vs Nationals Prediction, Odds, Moneyline, Spread & Over...fanduel.com
- 2Nationals vs Tigers Prediction, Pick, MLB Odds for Tuesday...actionnetwork.com
- 3How to watch Nationals vs. Tigers: TV channel and streaming...nytimes.com
- 4Washington Nationals vs Detroit Tigers Prediction, Odds...oddsindex.com
- 5Washington Nationals vs Detroit Tigers Prediction | Sep 22, 2026scoresandstats.com
- 6Nationals vs. Tigers prediction: Detroit favored to win...dimers.com
- 7Washington Nationals vs. Detroit Tigers Prediction Sep 22 | Lines.comlines.com
- 8AI Prediction: Washington Nationals at Detroit Tigers, MLB Linescapperspicks.com
- 92026 MLB Games: Nationals Tigers Offense vs. Defense - BetIQbetiq.teamrankings.com
- 10Washington vs Detroit — Matchup Breakdowninsidethepen.com
7. How Did the Washington Nationals' Offense Compare Statistically to the Detroit Tigers' Offense Leading Up to the Game?
| Runs Per Game | Washington: 5.12 vs Detroit: 4.03 [1][2] |
|---|---|
| Batting Average | Washington: 0.247 vs Detroit: 0.241 [1][2] |
| OPS | Washington: 0.746 vs Detroit: 0.720 [1][2] |
Sources (4)
- 1Nationals vs Tigers Preview & Pitchers — Sep 22, 2026 | PitcherStatpitcherstat.com
- 22026 MLB Games: Nationals Tigers Offense vs. Defense - BetIQbetiq.teamrankings.com
- 3Tigers aim to clinch series vs Nationals on Tuesday nightblessyouboys.com
- 4Washington Nationals vs Detroit Tigers Box Scorebaseball-reference.com
8. How Did Betting Market Sentiments on the Moneyline and Run Line Differ for the Nationals vs. Tigers Matchup?
| Detroit Moneyline Probability | 60-61% pre-vig win probability [1][2][3][4] |
|---|---|
| Washington Run Line Price | +1.5 runs at -163 to -170 [1][2][3] |
| Washington +1.5 Run Line Sentiment | 82% [3] |
Sources (5)
- 1Washington Nationals vs Detroit Tigers Predictions 9/22/26sportsjaw.com
- 2Nationals vs Tigers Prediction Sept. 22: Can Detroit Make it Two in a...thespread.com
- 3Detroit Tigers vs. Washington Nationals - September 22, 2026bleacherreport.com
- 4Nationals vs Tigers Prediction, Pick, MLB Odds for Tuesday...sports.yahoo.com
- 5AI Prediction: Washington Nationals at Detroit Tigers, MLB Linescapperspicks.com
9. What Impact did DJ Herz's Return from Injury in the Series Opener Have on the Nationals' Pitching Strategy for September 22?
| Herz's Start Date/Innings | September 21, 4.0 innings/63 pitches [1][2][3][4] |
|---|---|
| Herz's Pitch Cap | 65-75 pitches [1][2][3][4] |
| September 22 Starter | Jackson Kent [5][6][7] |
Sources (7)
- 1DJ Herz returns from Tommy John surgery for Nationalsmlb.com
- 2Nationals To Activate DJ Herz From 60-Day IL On Mondaymlbtraderumors.com
- 3Nationals activate DJ Herz to face Tigers - NBC Sportsnbcsports.com
- 4River Ryan shines in debut as Tigers rout Nationals 9-2 - CBS Sportscbssports.com
- 5Washington vs Detroit — Matchup Breakdowninsidethepen.com
- 6AI Prediction: Washington Nationals at Detroit Tigers, MLB Linescapperspicks.com
- 7Statcast Game Preview: Washington Nationals at Detroit Tigers - 2026-09-22 | MLB.com | baseballsavant.combaseballsavant.mlb.com
10. What Could Change the Odds
Key Catalysts
Key Dates & Catalysts
- Expiration: September 25, 2026
- Closes: September 25, 2026
Sources (15)
- 1Tigers vs Nationals Prediction, Odds, Moneyline, Spread & Over/Under for Sept. 22 | FanDuel Researchfanduel.com
- 2Nationals vs Tigers Prediction, Odds & Player Prop Bets Today - MLB, Sep. 22sports.betmgm.com
- 3Washington Nationals – Detroit Tigers - Polymarketpolymarket.com
- 4Nationals vs. Tigers (Sep 21, 2026) Live Score - ESPNespn.com
- 5Nationals at Tigers - 09/22/26 - DRatings.comdratings.com
- 6Nationals vs Tigers Preview & Pitchers — Sep 22, 2026 | PitcherStatpitcherstat.com
- 7Washington Nationals at Detroit Tigers - Game Time, TV Channel and Probable Pitchersmlbschedule.net
- 8Nationals vs. Tigers (Sep 22, 2026) Live Score - ESPNespn.com
- 9Nationals vs Tigers Prediction Sept. 22: Can Detroit Make it Two in a Row? - TheSpread.comthespread.com
- 10Nationals vs Tigers Odds & Spread, Sep 22, 2026 | LineTerminallineterminal.com
- 11MLB Weather Today - Weather Report for September 22, 2026rotowire.com
- 12Washington Nationals vs. Detroit Tigers Live Coverage, Stats, and Updates - September 22, 2026 Gametracker - CBS Sportscbssports.com
- 13Box Score Nationals vs. Tigers (22 de Sep., 2026... - ESPN...espndeportes.espn.com
- 14Nationals vs. Tigers (Sep 22, 2026) Play-by-Play - ESPNespn.com
- 15Washington Nationals – Detroit Tigers - Polymarketpolymarket.com
12. Historical Resolutions
Historical Resolutions: 20 markets in this series
Outcomes: 10 resolved YES, 10 resolved NO
Recent resolutions:
- KXMLBGAME-26SEP221305TBNYYG1-TB: NO (Sep 22, 2026)
- KXMLBGAME-26SEP221305TBNYYG1-NYY: YES (Sep 22, 2026)
- KXMLBGAME-26SEP212145MINSF-SF: YES (Sep 22, 2026)
- KXMLBGAME-26SEP212145MINSF-MIN: NO (Sep 22, 2026)
- KXMLBGAME-26SEP211840WSHDET-WSH: NO (Sep 22, 2026)