New York Yankees vs Seattle Mariners Picks and Predictions – March 31, 2026

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The Yankees and Mariners are back at it Tuesday night at T-Mobile Park, with first pitch set for 9:40 p.m. ET. New York comes in 3-1 and tied for first in the AL East, while Seattle is 3-2 and sitting a half-game off the AL West lead after taking Monday’s opener 2-1 on a walk-off. It is on TBS nationally, with local coverage on YES and Mariners.TV, and the market has this one lined as essentially a coin flip.

That makes sense, honestly. Max Fried gives New York the steadier profile right now, and Logan Gilbert gives Seattle more than enough swing-and-miss to keep this game in a low-scoring lane. This is one of those matchups where the side is close, the total is tight, and every little edge matters a bit more than usual.

New York Yankees vs Seattle Mariners Odds

These are the current betting lines, and bettors should always monitor the latest MLB odds before locking anything in. The market opened right around Yankees -112 to -115 and has held near New York -115 with a total of 7.0.

TeamMoneylineRun LineTotal
New York Yankees-115-1.5 (+155)O 7.0 (-105)
Seattle Mariners-105+1.5 (-190)U 7.0 (-115)
Baseball
2026-03-31 19:41
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New York Yankees Betting Form

New York’s start has been driven more by run prevention than offensive rhythm. The Yankees have allowed only three earned runs through four games, posting a 0.76 ERA and 0.91 WHIP, and that is why they have been able to survive an offense that has been only decent so far, not overwhelming. They are hitting .224 as a team with a .281 OBP and .343 slugging percentage entering Tuesday. Giancarlo Stanton has carried a lot of the early contact quality, while Aaron Judge already has two home runs even though the overall line is still light. If you have been following the broader slate through the daily MLB previews, the Yankees profile has looked pretty similar every night so far: strong mound floor, enough middle-order power, but not much margin for empty innings.

The injury list still matters here. Gerrit Cole, Carlos Rodon, Clarke Schmidt, and Anthony Volpe remain out, so this version of New York is still operating without some of its best rotation depth and one of its cleaner up-the-middle defenders. Volpe is at least trending forward and is expected to face live pitching later this week, but he is not helping them tonight. That keeps some pressure on a lineup that has not been living on baserunners yet.

Fried is the reason I still shade the side toward New York. He opened his season with 6 1/3 scoreless innings, allowing just two hits with one walk and no home runs allowed. The zero ERA is real, but I do think it is worth noting that the underlying contact in that debut was not completely soft across the board, so this is not a blind fade-Seattle spot either. Still, Fried’s ability to keep the ball in the yard and control traffic fits a first-five look for Yankees backers, especially against a Mariners offense that can run hot and cold inning to inning.

Seattle Mariners Betting Form

Seattle has looked more dangerous at the plate than New York in the opening week. The Mariners are at .218 as a team, but the more important numbers are the .328 OBP, .424 slugging percentage, and eight home runs in five games. Brendan Donovan has been on base a ton at the top, and Luke Raley has brought real early damage with three home runs and six RBI. Monday’s win over the Yankees also felt on brand for this group. It was tight, low scoring, and they still found one late swing when it mattered. If you are scanning today’s MLB picks, Seattle is exactly the kind of short home dog bettors will keep circling because the power upside is already showing.

There are still lineup concerns, though. J.P. Crawford remains out, Bryce Miller is sidelined, Carlos Vargas is out, and Miles Mastrobuoni is still on the injured list. Crawford’s absence, in particular, matters because it lowers the floor of the infield defense and the lineup’s on-base structure. Seattle has survived that early, but against a team like New York, little defensive leaks tend to matter.

Gilbert is the swing piece. His 5.06 ERA looks shaky on the surface, but the first outing itself was not bad. He struck out seven, did not walk anyone, and worked 5 1/3 innings in a no-decision. That is pretty close to the usual Gilbert script: plenty of strikes, plenty of punchouts, and a chance to work deep if the fastball command is there. In this park, with this price, he makes Seattle live both on the moneyline and as a dog leg in same-game constructions, though I still trust the full-game total more than the side.

New York Yankees vs Seattle Mariners Matchup Breakdown

The cleanest way to look at this game is that New York has the better starter right now, but Seattle may have the more complete offensive profile through the season’s first week. Fried has been more reliable than Gilbert in terms of run prevention, yet Gilbert’s strike-throwing and swing-and-miss stuff keep the gap from being too wide. That is a big reason the moneyline is sitting in such a narrow band. This is not Yankees cheap. It is Yankees slightly better.

Bullpen context matters too, and I think it tilts a little toward Seattle for Tuesday. Luis Castillo gave the Mariners six strong innings Monday, while New York had to ask for 4 1/3 innings after Ryan Weathers exited. That does not mean the Yankees pen is in trouble, because it has been excellent early, but it does mean Seattle should feel a little cleaner getting to the late innings. That kind of edge matters more in a game with a total of 7.0. If you handicap baseball by game state and pitcher usage, this is the type of spot where an MLB betting guide is actually useful, because the bullpen angle is not obvious unless you slow down and look at the previous night.

The offensive split is pretty simple. Seattle has shown more power. New York has shown better pure run prevention. The Yankees have only three homers through four games, while the Mariners already have eight through five. But New York has also allowed opponents to hit just .175 against them, and Seattle is facing a lefty who can erase mistakes quickly by forcing weaker contact and keeping the ball in the park. So I keep coming back to the same thought: there are arguments on both sides, but the scoring environment still looks tighter than the market usually needs to fade.

New York Yankees vs Seattle Mariners Predictions and Best Bets

My lean on the side is Yankees moneyline, though I do not love it enough to call it the best wager on the board. Fried is the best starter in this matchup based on current form, New York’s staff has been the more bankable run-prevention unit so far, and the price is still short enough that you are not paying a tax like you often do with the Yankees. That said, this is not a game where I would be excited to lay a bigger number.

The total is where I see the cleaner angle. Seven is already low, so the number is not hiding from anybody, but it is low for a reason. Fried has looked sharp, Gilbert’s underlying first start was better than the ERA suggests, and New York’s offense still has not found a consistent on-base rhythm. Monday’s 2-1 game also reinforced the obvious point: both teams can turn this into a leverage battle quickly, and neither side is likely to gift many easy innings.

I would rather play the full-game under than chase Seattle as a home dog. The Mariners absolutely have the power to hurt Fried, but they are also facing the better starter, and New York’s lineup still has enough right-handed thump to punish one mistake from Gilbert. It is also the kind of matchup where I like comparing my read with other top sports handicappers because the edge on the side feels thinner than the edge on the total.

If you want one betting position and nothing else, I think the best value is still the under. The push risk at 7 is real, of course, but I would rather live with that than pay for a side in a matchup where both starters can control the first half of the game.

Best Bet: Under 7 -115

MLB Picks and Handicappers on ScoresAndStats

For MLB bettors, the real value on ScoresAndStats is not just getting one opinion. It is being able to compare multiple viewpoints across a full slate, then see who is actually producing over time. The handicapper leaderboard helps with that because it gives readers a cleaner way to judge consistency, volume, and profit history instead of guessing which cappers are running well.

That matters in baseball more than almost any other sport. The season is long, the market moves every day, and different bettors attack different spots well, sides, totals, first five, or props. If you want more than one angle before locking in tonight’s card, checking the premium MLB picks section is a simple next step.

Top Winners – Yesterday
Brad Mullins
$580
2. Pro Picks – Andrew
$444
3. Logan Wilson
$416
4. The Bookie
$290
5. Knup Sports – POTD
$236
Top Winners – This Week
Randall Dickelman
$2,405
2. Jhon Walsh
$1,155
3. Logan Wilson
$753
4. Wise Guy Plays
$500
5. Scott’s Picks
$480