- Run Line
- Money
- Total
- Merged
The upcoming MLB preseason game on March 12, 2026, features the Seattle Mariners visiting the Chicago Cubs at Sloan Park in Mesa, AZ. Broadcasted locally, this matchup offers betting odds with the Cubs favored at -140 moneyline and the Mariners as underdogs at +120. The run line remains to be set, but current betting lines indicate a slight edge for the Cubs. Tracking these odds changes is crucial for informed wagers. For detailed league odds, visit the MLB odds page.
![]() CLEP. Messick (L) 13-1123% -130Bookmaker | |||||||
MIAC. Paddack (R) 11-1226% -109BetAnything | |||||||
![]() DETK. Montero (R) 12-1119% -106BetAnything | |||||||
TBS. Matz (L) 12-1073% +101BetOnline | |||||||
WSHF. Griffin (L) 10-1371% +127Bet105 | |||||||
BOSC. Early (L) 9-1358% -119BetAnything | |||||||
NYMN. McLean (R) 7-1530% -152BetOnline | |||||||
![]() CHCS. Imanaga (L) 13-915% -125BetOnline | |||||||
KCK. Bubic (L) 7-168% -117Bookmaker | |||||||
![]() TEXK. Rocker (R) 11-1150% -106Bet105 | |||||||
![]() COLUndecided 9-1480% +130Bookmaker | |||||||
LAAJ. Kochanowicz (R) 11-1381% -110BetOnline | |||||||
SEAL. Castillo (R) 10-1421% -153Everygame | |||||||
![]() AZM. Kelly (R) 13-911% -141Bet105 | |||||||
SFL. Roupp (R) 9-1391% +157BetOnline | |||||||
MIAJ. Junk (R) 11-12- -121BetOnline | |||||||
![]() CLET. Bibee (R) 13-11- -127MyBookie | |||||||
TBN. Martinez (R) 12-10- -125BetOnline | |||||||
KCM. Wacha (R) 7-16- -130BetOnline | |||||||
LAAJ. Soriano (R) 11-13- -143BetOnline | |||||||
SEAL. Gilbert (R) 10-14- -180BetOnline | |||||||
![]() DETC. Mize (R) 12-11- -128BetOnline | |||||||
WSHZ. Littell (R) 10-13- +134BetOnline | |||||||
BOSR. Suarez (L) 9-13- +119Heritage | |||||||
![]() AZE. Rodriguez (L) 13-9- -150BetOnline | |||||||
SFT. Mahle (R) 9-13- +171BetOnline |