The Boston Red Sox open their Fenway Park slate on April 3, 2026, trying to steady themselves after a rough first week, while the San Diego Padres arrive looking for cleaner offensive execution after a choppy homestand. The pitching matchup is a strong one on paper with Michael King set to go for San Diego against Sonny Gray for Boston, and the market reflects a tight game: Boston sits at -124 on the moneyline with San Diego at +106, the run line is heavily priced (Boston +1.5 at -196; San Diego -1.5 at +162), and the total is 8.5 with the Over shaded at -120 odds via BetOnline Sportsbook
San Diego Padres vs Boston Red Sox Game Info
| Matchup | San Diego Padres @ Boston Red Sox |
|---|---|
| Date | April 03, 2026 |
| Time | 02:11 PM ET |
| Location | Fenway Park (Boston, MA) |
| How to Watch | NESN, SDPA |
San Diego Padres vs Boston Red Sox Odds
| Market | San Diego Padres | Boston Red Sox |
|---|---|---|
| Moneyline | +106 | -124 |
| Run Line | -1.5 (+162) | +1.5 (-196) |
| Total (8.5) | Over 8.5 (-120) | Under 8.5 (-102) |
San Diego Padres vs Boston Red Sox Team Stats
| Team | Record | Runs Scored | Runs Allowed | Run Differential | Runs/Game | Runs Allowed/Game |
|---|---|---|---|---|---|---|
| San Diego Padres | 2-4 | 19 | 26 | -7 | 3.17 | 4.33 |
| Boston Red Sox | 1-5 | 17 | 32 | -15 | 2.83 | 5.33 |
Note: Team stats above reflect each team’s first six games of the 2026 regular season.
San Diego Padres vs Boston Red Sox Starting Pitcher Stats
| Pitcher | Team | 2026 Record | IP | ERA | WHIP | H | R | ER | BB | K | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Michael King | San Diego Padres | 0-0 | 5.0 | 0.00 | 1.00 | 1 | 1 | 0 | 4 | 6 | 0 |
| Sonny Gray | Boston Red Sox | 0-0 | 4.0 | 6.75 | 1.75 | 6 | 4 | 3 | 1 | 5 | 1 |
San Diego Padres vs Boston Red Sox Recent Form and Pitching Notes
San Diego Padres (2-4): The Padres snapped a two-game slide with a 7-1 win over the Giants on Wednesday, April 1. Nick Pivetta set the tone with 5.0 shutout innings (1 hit, 2 walks, 8 strikeouts), and the bullpen finished efficiently with Jeremiah Estrada (1.0 IP), Adrián Morejón (1.2 IP, 1 ER), and Mason Miller (1.1 IP, 0 ER) closing it out; notably, Robert Suarez wasn’t needed. Offensively, Ramón Laureano delivered a two-run homer, Gavin Sheets doubled twice and drove in a run, and San Diego finally paired traffic with extra-base damage after spending most of the week stuck in low-scoring games.
Boston Red Sox (1-5): Boston’s most recent game was a 6-4 loss at Houston on Wednesday, April 1, their fifth straight defeat. Garrett Crochet went 5.0 innings and was charged with 5 runs (4 earned) while striking out 7, after which the Red Sox covered the final three frames with Greg Weissert (1.0 IP), Danny Coulombe (1.0 IP), and Garrett Whitlock (1.0 IP). The late power showed up with homers from Wilyer Abreu and Roman Anthony, but Boston also continued to run into empty at-bats in key spots (and the early hole forced them to chase).
Today’s starters: King’s first 2026 start came against Detroit, when he worked 5.0 innings and allowed 1 run (unearned) with 4 walks and 6 strikeouts good enough stuff to miss bats, but he’ll want cleaner counts against a Fenway lineup that can turn free passes into crooked innings. Gray’s Red Sox debut came at Cincinnati, where he lasted 4.0 innings and allowed 4 runs (3 earned) on 6 hits with a homer allowed; the strikeout-to-walk (5 K, 1 BB) suggests his command wasn’t the issue, but the quality of contact was.
San Diego Padres vs Boston Red Sox Betting Trends
- Boston Red Sox are 1-5 to start the 2026 season.
- Boston Red Sox have lost five straight games.
- Boston Red Sox have allowed 6+ runs in each of their last three games.
- Boston Red Sox have scored 4 or fewer runs in five of six games this season.
- San Diego Padres are 2-4 to start the 2026 season.
- San Diego Padres have scored 3 or fewer runs in five of six games this season.
- San Diego Padres’ four losses this season have come by 1, 3, 6, and 6 runs.
San Diego Padres vs Boston Red Sox Breakdown
This sets up like a game where the first five innings carry extra weight. King’s ability to miss bats gives San Diego a real path to controlling tempo, but the four-walk opener is the flag: Fenway is unforgiving when innings extend, and Boston doesn’t need a barrage of hits to create a three-run frame if the basepaths are handed over.
On the other side, Gray’s debut line looks rough, yet the 5-to-1 strikeout-to-walk ratio points to a start that can be improved quickly if he keeps the ball off Fenway’s loudest parts. The bigger question is what happens if Gray only gets Boston four to five innings again because that shifts this into a bullpen-and-leverage game, and San Diego’s relief usage has been more stable coming into Friday. With both offenses trending toward short bursts rather than sustained pressure, the pricing feels fair on the moneyline, but it also keeps the total in play if the starters can avoid the “one bad inning” problem.
San Diego Padres vs Boston Red Sox Best Bet
Under 8.5 (-102) (3 out of 5 units)
Boston has struggled to stack offense consistently, and San Diego has played five of six games without reaching four runs—so even with Fenway’s scoring quirks, this profiles as a matchup where you’re asking both lineups to suddenly produce for nine innings. If King’s command is even a little sharper than it was in his debut and Gray avoids early damage, the Under has a reasonable path.
Predicted Score
Our computer projections model for this matchup predicts a final score of San Diego Padres 4, Boston Red Sox 3.