Seattle Mariners vs Los Angeles Angels Picks and Predictions June 29th 2026

Last Updated on

The Los Angeles Angels visit the Seattle Mariners on Monday night at T-Mobile Park, with first pitch set for 9:40 PM ET. Los Angeles comes in at 36-49 and fifth in the AL West, while Seattle is 42-43 and second in the division. The Angels have won two straight and six of their last eight, while the Mariners have lost two straight and are trying to settle back in at home.

Seattle’s latest loss was a painful one. The Mariners had a three-run lead in Cleveland before the bullpen gave it away in the eighth inning, losing 6-5 and falling below .500. That result also pushed them out of first place in the AL West, which makes this series opener more important than it looks on paper.

Ryan Johnson starts for Los Angeles, while George Kirby gets the ball for Seattle. Johnson brings a rough 8.84 ERA, but he is coming off six scoreless innings against Baltimore. Kirby enters with a 6-7 record and 3.94 ERA after beating Pittsburgh last time out. Overcast skies are expected, but T-Mobile Park’s retractable roof should limit weather impact on this Monday MLB previews matchup.

Find value on the diamond.

Check our MLB picks.

Los Angeles Angels vs Seattle Mariners Odds

These are the current betting lines for Angels vs Mariners, and bettors should always monitor the latest MLB odds before placing a wager.

TeamMoneylineRun LineTotal
Los Angeles Angels+184+1.5 (-119)O 7.5 (-122)
Seattle Mariners-220-1.5 (-102)U 7.5 (+101)

Los Angeles Angels Betting Form

The Angels are still last in the AL West, but they are playing better baseball than their full-season record suggests. They have won two straight and four of their last five, and the clubhouse has responded well despite the recent front-office change. You can follow more of the Los Angeles Angels stats and results as they try to keep this run going on the road.

Johnson is the key variable. His season ERA is ugly, but the last start was encouraging, as he worked six scoreless innings against Baltimore and struck out eight. That kind of outing gives the Angels a chance, especially against a Seattle offense that has been far too homer-dependent.

The Angels’ lineup has enough power to test Kirby. Zach Neto, Jorge Soler, Josh Lowe, Nolan Schanuel, Logan O’Hoppe, Jo Adell, Denzer Guzman, Donovan Walton, and Niko Kavadas give Los Angeles a home-run path, even in a tougher hitting environment. Mike Trout, Anthony Rendon, Travis d’Arnaud, Adam Frazier, Yoán Moncada, Grayson Rodriguez, Yusei Kikuchi, Ben Joyce, Jack Kochanowicz, and Gustavo Campero remain out, so the Angels still need their available bats to carry the scoring.

Seattle Mariners Betting Form

The Mariners need to reset quickly. They are back home after a frustrating road trip, and Sunday’s loss to Cleveland showed the same problems that have followed this team all month. Seattle finally scored five runs after a long stretch of three or fewer, but it still went cold in key spots and left too many runners on base. The Seattle Mariners schedule and stats show a team with strong pitching numbers, but the offense has not matched the division-race pressure.

Kirby gives Seattle the clear starting-pitcher edge. His 3.94 ERA is not elite, but he is a strike-thrower with a strong track record against the Angels. He also just snapped a personal skid by beating Pittsburgh, allowing two runs, one earned, over six innings. If he is efficient, Seattle should have the better first-five setup.

The Mariners’ offense remains the question. Julio Rodríguez, Cal Raleigh, Dominic Canzone, Luke Raley, Josh Naylor, J.P. Crawford, Cole Young, Harry Ford, and Mitch Haniger can all do damage, but Seattle has relied too much on home runs. When the Mariners do not leave the yard, they have struggled to turn traffic into runs. Matt Brash, Carlos Vargas, Brendan Donovan, Will Wilson, Cooper Criswell, and Logan Evans are out, which also keeps some bullpen and depth pressure on the roster.

Los Angeles Angels vs Seattle Mariners Matchup Breakdown

The starting pitcher edge belongs to Seattle. Kirby is the more reliable arm, has better command, and gives the Mariners a better chance to control the game early. Johnson showed real progress last time out, but one strong start does not fully erase an 8.84 ERA.

The lineup edge is closer than the moneyline suggests. Seattle has more overall power and a better middle-order foundation with Rodríguez, Raleigh, Naylor, Canzone, and Raley. Los Angeles has been hotter lately, and Josh Lowe’s recent spark adds another dangerous bat to a lineup that already had Neto and Soler.

The bullpen angle is where this game gets uncomfortable for Seattle. The Mariners’ full-season pitching metrics are strong, but the latest loss in Cleveland came from a late collapse. If Kirby does not give them length, the Angels can hang around and make this a much tighter game than the price suggests.

From an MLB betting guide perspective, this is a favorite-versus-price matchup. Seattle is the better side, but -220 is expensive for a team below .500, coming off two losses, and still searching for consistent offense.

Los Angeles Angels vs Seattle Mariners Predictions and Best Bets

I lean Mariners moneyline, but not at -220. Seattle has the better starter, home field, and stronger season-long pitching profile. The problem is the price. The Mariners have not been scoring consistently enough to justify laying that kind of number.

The Angels are live because they are playing better baseball right now, and Johnson is coming off his best major league start. Los Angeles also has enough power to punish Kirby if he misses over the plate. The issue is that the Angels still have a long injury list and are much weaker on the road.

The total at 7.5 leans Over. Kirby is capable of slowing the Angels down, but Johnson’s season profile, Seattle’s need for a response at home, and both lineups’ home-run ability create a reasonable path to eight runs. The Mariners have been struggling offensively, but the number is low, and the Angels’ recent form adds support. My projection lands around Mariners 5, Angels 3.

If you are comparing this matchup with the rest of today’s MLB picks, Over 7.5 is the best value. Seattle is the side lean, but the total gives bettors a cleaner way to play the matchup without paying a heavy moneyline price.

Best Bet: Angels vs Mariners Over 7.5 (-122).

The Home of Verified Handicappers

3,000+ monthly plays tracked live across all sports.

MLB Picks and Handicappers on ScoresAndStats

MLB betting is about knowing when the favorite is right, but the price is not worth chasing. Angels vs Mariners points toward Seattle because of Kirby and home field, yet the total offers better value with a low number and enough scoring paths on both sides.

ScoresAndStats helps bettors compare top sports handicappers, check transparent results on the handicapper leaderboard, and see which experts are finding value across the full baseball board.

For bettors building a Monday card, premium MLB picks can help sort through moneylines, run lines, totals, props, and first five inning markets. Baseball creates plenty of games where the better team is obvious, but the sharper edge comes from avoiding inflated prices and targeting the market that fits the game script.