The Arizona Diamondbacks enter the August 12 matchup at Chase Field with a 64-56 record and playoff positioning in the NL Wild Card race, while the Colorado Rockies sit at 46-73 and last in the NL West. Arizona’s pitching staff has posted a markedly lower team ERA than Colorado’s 5.51 mark, and the Diamondbacks have shown recent momentum with wins over strong opponents on their homestand. Colorado’s lineup features power threats such as Hunter Goodman, but multiple injuries—including Tyler Freeman’s recent placement on the injured list—have further hampered roster depth. Traders view the home side as the clear favorite based on these gaps in form, run differential, and bullpen stability heading into the series.
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
Serie A
LaLiga
UEFA Champions League
Ligue 1
Süper Lig
Danish Superliga
Brasileirão Série A
Club Friendlies
MLS
Primeira Liga
DFB-Pokal
Premier League
Belgium Pro League
LaLiga2
Liga de Primera
Serie B
Egyptian Premier League
K League 2
Eliteserien
Serbian SuperLiga
Prva Liga
Uruguayan Primera División
Allsvenskan
Categoría Primera A
Besta deild karla
Brasileirão Série B
Copa Sudamericana
NB I
Liga 1
Liga MX
K League 1
UEFA Conference League
Greece Super League
Ekstraklasa
Primera Nacional
Chinese Super League
Bolivian Primera División
SuperLiga
Israeli Premier League
A Lyga
Niké liga
China League One
Premium Liiga
Slovenia PrvaLiga
efbet Liga
Brasileirão Série C
J2 League
UAE Pro League
UEFA Europa League
Copa Libertadores
LigaPro Serie A
USL League One
Liga Nacional de Guatemala
Turkey 1. Lig
USL Championship
Venezuelan Primera División
NWSL
Virslīga
Superettan
Bundesliga
Eredivisie
Chance Liga
Liga FPD
Scottish Premiership
Categoría Primera B
Ukrainian Premier League
J1 League
Primera B (Chile)
League of Ireland Premier Division
Challenger Pro League
Saudi Pro League
Veikkausliiga
Ligue 2
Copa do Brasil
ÖFB Cup
EFL Championship
OBOS-ligaen
Leagues Cup
Eerste Divisie
UEFA Women's Champions League
Betri deildin
Uzbekistan Super League
2. Bundesliga
Australia Cup
National League
Scottish Cup
League Two
Austria Bundesliga
TFF Süper Kupa
Greek Cup
Swiss Super League
League One
Qatar Stars League
ASEAN Championship
Coppa Italia
A-League Men
Liga Profesional de Fútbol
EFL CUP
Taça de Portugal
KNVB Beker
Erovnuli Liga
Copa Argentina
German Super Cup
Hockey
Volleyball
Cycling
Poker
Chess
Pickleball
Esports
Colorado Rockies – Arizona Diamondbacks
Moneyline
$475K Vol.
Spreads
$37.8K Vol.
Totals
$399K Vol.
Will there be a run in the first inning?
$632 Vol.
Extra Innings
$0 Vol.
This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game.
This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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: Aug 5, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...Colorado Rockies – Arizona Diamondbacks
Moneyline
$475K Vol.
Spreads
$37.8K Vol.
Totals
$399K Vol.
Will there be a run in the first inning?
$632 Vol.
Extra Innings
$0 Vol.
This market will resolve to "Colorado Rockies" if the Colorado Rockies win the game.
This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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: Aug 5, 2026, 9:00 AM ET
Resolution Source
https://www.mlb.com/Resolver
0x65070BE91...The Arizona Diamondbacks enter the August 12 matchup at Chase Field with a 64-56 record and playoff positioning in the NL Wild Card race, while the Colorado Rockies sit at 46-73 and last in the NL West. Arizona’s pitching staff has posted a markedly lower team ERA than Colorado’s 5.51 mark, and the Diamondbacks have shown recent momentum with wins over strong opponents on their homestand. Colorado’s lineup features power threats such as Hunter Goodman, but multiple injuries—including Tyler Freeman’s recent placement on the injured list—have further hampered roster depth. Traders view the home side as the clear favorite based on these gaps in form, run differential, and bullpen stability heading into the series.
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