MLB Betting Odds Preview: Week of June 8, 2026
Eight MLB games are on the slate this week, split across Monday and Tuesday. The MLB odds range from near-coin-flip matchups to heavy favorites pushing into the low-to-mid 60s implied win probability. Here is what the lines tell you.
Monday, June 8
Seattle Mariners at Baltimore Orioles, 6:36 PM EDT
Baltimore opens as a modest -130 favorite (57% implied), with Seattle at +105 (49%). The tight moneyline gap signals the books see little edge either way. The run line lists Seattle at -1.5 (+130), giving the Mariners credit for a two-run win if you back them. The total sits at 8.5, one of the higher marks on the Monday card.
Boston Red Sox at Tampa Bay Rays, 6:41 PM EDT
This is the closest call of the week. Boston is at +100 (50%) and Tampa Bay at -120 (55%), making this essentially a coin flip. The 7.5 total is on the low end, suggesting the books expect a tight, lower-scoring game. Bettors should compare moneyline prices across books before committing here, since even a half-point of juice matters in a game this close.
New York Yankees at Cleveland Guardians, 6:41 PM EDT
New York is a -118 favorite (54%) with Cleveland at -102 (50%). Both numbers sit near the break-even point, making this one of the toughest handicaps on the slate. The Yankees run line at -1.5 (-208) is heavily juiced, which tells you the books do not expect New York to win by multiple runs even if they are the narrow favorite. The 8.0 total is squarely average.
Philadelphia Phillies at Toronto Blue Jays, 7:08 PM EDT
The most lopsided game of the Monday card. Toronto is a -189 favorite (65% implied), with Philadelphia at +154 (39%). At -189, bettors are laying nearly two dollars to win one. The run line at -115 for Toronto to cover -1.5 is notably flat given that juice on the moneyline, suggesting a competitive margin is expected regardless of the outcome. The Phillies at +154 is worth considering only if you have a strong reason to fade the 65% implied probability.
Tuesday, June 9
Houston Astros at Los Angeles Angels, 9:39 PM EDT
Los Angeles opens as a -125 home favorite (56%), with Houston at +105 (49%). This mirrors the Seattle-Baltimore setup: the run line flips, listing Houston at -1.5 (+125), meaning the market gives the Astros real credit if they win. At 9.0, this game carries the second-highest total of the week and is worth a look for over bettors.
Cincinnati Reds at San Diego Padres, 9:41 PM EDT
Cincinnati is a -145 favorite (59%), with San Diego at +118 (46%). The run line at -1.5 (-185) is heavily juiced, which typically signals the books see the favorite winning by a slim margin more often than not. The Padres at +118 offers value if you think the line is overrating Cincinnati.
Washington Nationals at San Francisco Giants, 9:46 PM EDT
Washington is listed at -164 (62%), one of the heavier favorites of the week. San Francisco sits at +135 (43%). The notable wrinkle: the run line lists the Giants at -1.5 (+125), meaning the spread flips the favorite. That kind of setup can indicate the books expect a swing game where the underdog has a real shot at winning outright but may give up a multi-run margin if they lose. Not sure how to read the numbers? The Odds Converter tool makes it easy to flip between American odds and implied probability.
Milwaukee Brewers at Athletics, 10:06 PM EDT
Milwaukee closes Tuesday as a -161 favorite (62%), roughly in line with Washington's number. Oakland is at +135 (43%). The headline is the 11.0 total, the highest on the entire week by a wide margin. That is a big number for MLB and tells you the books are expecting plenty of offense from both sides. Whether you are leaning over or playing a side, the run totals in this game deserve a close look.
Key Takeaways
The Monday slate features three near-coin-flip games, Boston-Tampa Bay, New York-Cleveland, and Seattle-Baltimore, where shopping for the best price is especially important. If you are building a parlay across any of these, use the Parlay Calculator to model your combined implied probability before committing. The Brewers-Athletics total of 11.0 is the clear outlier of the week and will draw the most attention from totals bettors heading into Tuesday night.