Arizona Diamondbacks visit Washington Nationals Park for a late-July series amid both clubs hovering near .500. The D-backs enter at 49-47 after sweeping the Dodgers before the All-Star break but face significant rotation setbacks with Zac Gallen (elbow) and others on the injured list, while rookie Tommy Troy also landed on the 10-day IL with a shoulder issue. Washington maintains one of MLB’s highest-scoring offenses and benefits from home-field advantage in the matchup. Recent head-to-head results and bullpen availability will factor into game outcomes, with both teams jockeying for playoff positioning in their respective divisions.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAll Sports
MLB
UFC
All
MLS
Bolivian Primera División
Liga MX
Eliteserien
ÖFB Cup
Chinese Super League
NWSL
Brasileirão Série B
Allsvenskan
K League 2
UEL
Liga 1
SuperLiga
UCL
Brasileirão Série A
UEFA Conference League
K League 1
Uruguayan Primera División
Australia Cup
Danish Superliga
Liga de Primera
Veikkausliiga
USL League One
Scotland League Cup
Chance Liga
Ekstraklasa
Categoría Primera A
NB I
Niké liga
Copa Sudamericana
Categoría Primera B
Swiss Super League
A Lyga
efbet Liga
Liga FPD
OBOS-ligaen
Superettan
Primera Nacional
League of Ireland Premier Division
Scottish Premiership
Kazakhstan Premier League
Liga Nacional de Guatemala
USL Championship
LigaPro Serie A
Besta deild karla
Serbian SuperLiga
TFF Süper Kupa
Slovenia PrvaLiga
Copa do Brasil
J2 League
Ukrainian Premier League
Premier League
LaLiga
Bundesliga
Ligue 1
Serie A
Liga Profesional de Fútbol
Women's Champions League
EFL CUP
Leagues Cup
Prva Liga
Primeira Liga
Saudi Pro League
Hockey
Volleyball
Golf
Cycling
Poker
Chess
Pickleball
Lacrosse
Esports
Arizona Diamondbacks – Washington Nationals
Combos
Moneyline
$3.0K Vol.
Spreads
$40 Vol.
Totals
$238 Vol.
Will there be a run in the first inning?
$18 Vol.
Extra Innings
$0 Vol.
This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game.
This market will resolve to "Washington Nationals" if the Washington Nationals win the game.
If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Market Opened: Jul 18, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Arizona Diamondbacks – Washington Nationals
Combos
Moneyline
$3.0K Vol.
Spreads
$40 Vol.
Totals
$238 Vol.
Will there be a run in the first inning?
$18 Vol.
Extra Innings
$0 Vol.
This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks win the game.
This market will resolve to "Washington Nationals" if the Washington Nationals win the game.
If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
Market Opened: Jul 18, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Arizona Diamondbacks visit Washington Nationals Park for a late-July series amid both clubs hovering near .500. The D-backs enter at 49-47 after sweeping the Dodgers before the All-Star break but face significant rotation setbacks with Zac Gallen (elbow) and others on the injured list, while rookie Tommy Troy also landed on the 10-day IL with a shoulder issue. Washington maintains one of MLB’s highest-scoring offenses and benefits from home-field advantage in the matchup. Recent head-to-head results and bullpen availability will factor into game outcomes, with both teams jockeying for playoff positioning in their respective divisions.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
Beware of external links.


Beware of external links.
Beware of external links.
Frequently Asked Questions