Boston Red Sox vs. Seattle Mariners Game 3 Betting Preview - March 30

Submitted by Don Shapiro on

Written by :

Don Shapiro

Published on :

Boston Red Sox vs. Seattle Mariners Game 3 Betting Preview - March 30

70% of the bets were coming in on the OVER 8 in the Red Sox vs. Mariners game Saturday.


START YOUR OWN SPORTSBOOK FOR JUST A SMALL FEE PER WEEK PER PLAYER HERE

The last two games Thursday and Friday went OVER 13 runs.  Five of the last six have gone OVER the current total of 8.  Oddsmakers have flirted briefly with the 8.5 but they have mostly been steady with the 8.

TV: 9:10 p.m. ET, NESN (Boston), ROOT Northwest (Seattle)

PITCHING MATCHUP: Red Sox LH Eduardo Rodriguez (2018: 13-5, 3.82 ERA) vs. Mariners RH Mike Leake (2018: 10-10, 4.36)

Rodriguez posted the highest victory total of his four-year career last season while striking out 146 batters in 129 1/3 innings. The 25-year-old was 6-1 with a 3.97 ERA in 10 road starts last season. Rodriguez is 2-2 with a 3.58 ERA in five career starts against the Mariners and has struggled to retire Dee Gordon (5-for-8, one homer) while easily handling Ryon Healy (1-for-15).

Leake reached double digits in victories for the fourth time last season but he served up 23 homers, tying for the second most in his nine full seasons. The 31-year-old had a 4.55 ERA in 15 home starts last season while compiling a 4-5 record. Leake is 1-3 with a 5.30 ERA in six career starts versus Boston and has struggled with Bogaerts (5-for-12) and Martinez (5-for-14, one homer).

Related Content

What makes a sportsbook reliable?

What makes a sportsbook reliable?

Choosing a sportsbook shouldn't be based solely on the size of the welcome bonus or the most eye-catching odds. After all, there's one factor that always makes the biggest difference: trust.
<iframe width="560" height="315" src="https://www.youtube.com/embed/j5V5J1tnJJk?si=40gMzeXgFIIsO01y" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>

Baseball Betting Solution for Bookies

AcePerHead.com offers a fully managed Pay Per Head (PPH) sportsbook software that allows bookies and agents to offer comprehensive MLB and baseball betting markets, not just cookie cutter money lines and totals you will find with some PPH providers.
Orioles vs. Red Sox Betting Preview - July 21, 2026

Orioles vs. Red Sox Betting Preview - July 21, 2026

The Orioles vs. Red Sox game Tuesday featured a line of Red Sox -142 and Orioles +117 with an over/under of 8 runs scored.
Baseball and glove

Dodgers vs. Phillies Betting Preview July 21, 2026

The Dodgers vs. Phillies game was seeing a line of Phillies -137 and Dodgers +113 for Tuesday July 21, 2026. The total comes in at 8.5 runs. This game was seeing some of the heaviest betting volume early at $423,000 at Kalshi.