- Run Line
- Money
- Total
- Merged
The upcoming MLB game on May 21, 2026, features the Colorado Rockies visiting the Arizona Diamondbacks at Chase Field in Phoenix, AZ. Broadcasted on arid TV, this matchup presents key betting odds to consider, including run line and totals. Opening betting lines have shown movement, reflecting market adjustments and team performance trends. Monitoring these odds provides strategic insights for bettors analyzing the Rockies vs Diamondbacks contest. For comprehensive data, access the latest MLB odds.
![]() DETF. Valdez (L) 33-44100% +115Everygame | |||||||
TBD. Rasmussen (R) 43-310% -184Bet105 | |||||||
MIAT. Phillips (R) 40-3833% -118BetOnline | |||||||
WSHF. Griffin (L) 40-38- -111MyBookie | |||||||
![]() TORS. Bieber (R) 38-39- -115BetOnline | |||||||
CINB. Singer (R) 37-39100% +145BetOnline | |||||||
NYMK. Senga (R) 34-43100% +104Bookmaker | |||||||
![]() CWSA. Kay (L) 39-3725% +100Bet105 | |||||||
![]() MINZ. Matthews (R) 38-41100% +139BetAnything | |||||||
STLA. Pallante (R) 41-3440% -135BetOnline | |||||||
![]() COLR. Feltner (R) 30-48100% +112Bet105 | |||||||
LAAS. Aldegheri (L) 32-4750% +143BetOnline | |||||||
![]() SDM. King (R) 39-37- -102BetOnline |