Expert Picks, Best Bets & Splits for Twins vs Pirates on May 31

• Pittsburgh is 2-0 in the series
• Minnesota has dropped four in a row
• Continue reading for my Twins vs Pirates picks and best bets

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The Pittsburgh Pirates (31-28) continue their series as home favorites against the road underdog Minnesota Twins (27-32) at PNC Park on May 31, 2026. First pitch is scheduled for 1:35 p.m. Eastern Time.

The two clubs met just last night, engaging in a high-scoring contest where Pittsburgh narrowly emerged with a 10-9 victory. They utilized a massive six-run second inning and three home runs to secure the win. Minnesota put up a valiant fight, showcasing their offensive depth with 12 hits, but ultimately fell short.

With Pittsburgh sitting above .500 and the Twins looking to bounce back, bettors face an intriguing interleague matchup. I will break down the best betting angles, highlighting key situational trends and analytical data to guide your wagers.

Twins vs Pirates Predictions & Best Bets

Based on the statistical profiles of both teams, I predict a Pittsburgh victory and lean heavily toward a lower-scoring affair. The pitching matchup is the primary driver of this projection. Pittsburgh is sending Braxton Ashcraft to the mound. Over 68.2 innings pitched, Ashcraft boasts a stellar 2.75 ERA and a 1.05 WHIP, along with 9.18 strikeouts per nine innings.

Minnesota will counter with Zebby Matthews. While his sample size is smaller, Matthews has been efficient, carrying a 2.37 ERA and a 0.84 WHIP. With both starters excelling at keeping runners off the basepaths, runs should be at a premium. I am officially backing the Under 7.5 Total Runs (-105, FanDuel).

However, Pittsburgh holds a distinct offensive advantage. They bat .253 as a team with a .732 OPS and 292 total runs scored. The Twins have struggled by comparison, hitting just .236 with a .703 OPS. That slight edge at the plate gives Pittsburgh the upper hand, making the Pirates Moneyline (-158, FanDuel) my primary side.

Ashcraft has struck out batters at a high rate all year. Facing a Minnesota lineup vulnerable to the punchout, getting plus money on Braxton Ashcraft Over 5.5 Pitcher Strikeouts (+134, FanDuel) is an excellent value. He has struck out 25.5% of all batters faced.

Bryan Reynolds has anchored the Pittsburgh offense with an .848 OPS and .444 slugging percentage. He consistently puts the ball in play and hits for extra bases. Backing Bryan Reynolds Over 1.5 Total Bases (+130, BetMGM) is a strong play, even against a stingy opposing pitcher. Reynolds has cleared this mark in five straight games.

Braxton Ashcraft vs Zebby Matthews

Both clubs are sending highly effective starting pitchers to the mound.

Ashcraft has been the bedrock of the rotation, boasting a 4-2 record. His 2.75 ERA is supported by an excellent 3.12 FIP, indicating his success is sustainable. He features immense strikeout upside and limits free passes with a 2.23 BB/9. Because Ashcraft keeps runners off base and consistently pushes past the sixth inning, he heavily mitigates damage.

Over his last 10 appearances, Ashcraft posted a 2.73 ERA, a 1.02 WHIP, and boosted his strikeout rate to 9.62 K/9. He has been a key reason why the Pirates have moved from 77.5 to 82.5 in 2026 MLB win totals.

On the visiting side, Matthews has made an immediate impact despite a smaller sample size. In three starts, he holds a 1-2 record, which is a byproduct of run support rather than performance. He utilizes a pristine 0.95 BB/9 walk rate and generates 8.05 K/9.

The only slight concern for Matthews lies in his 3.80 FIP, which indicates he has overperformed his baseline metrics slightly. Diving into his last three games reveals he has surrendered 1.42 home runs per nine innings. If Pittsburgh power hitters elevate the ball, they hold the clear advantage.

Statistical Mismatches & Betting Trends

When diving into the numbers, the most glaring mismatch lies in offensive efficiency. At home, Pittsburgh boasts the best batting average in all of baseball (.277) and ranks second overall with a .795 OPS. Their lineup consistently squares up the baseball, generating an elite 5.50 runs per game at PNC Park.

By contrast, Minnesota has scuffled mightily on the road. Their .230 away batting average ranks 21st in the league. Their .689 road OPS signals a steep drop-off in power and on-base capabilities. While they manage 4.53 runs per game away from home, their overall lack of traffic on the basepaths limits their ceiling.

Furthermore, Pittsburgh holds a distinct advantage on the basepaths. They average 1.00 stolen base per game at home, allowing them to manufacture runs. Minnesota simply does not match that level of aggression, swiping just 0.57 bags per road contest.

Looking at situational betting trends, Pittsburgh has handled expectations well. They own a 22-14 record when listed as the betting favorite this season (61.1% win rate). Meanwhile, Minnesota has consistently trended away from low-scoring games throughout the year, with the Under cashing in just 30.5% of their total contests.

Twins vs Pirates Odds & Public Betting Splits

The betting markets have established the hometown Pirates as solid moneyline favorites at -160 via Caesars Sportsbook. This signals confidence in their elite offense and Ashcraft’s consistency. Bettors looking to back the underdog Twins can grab them at +135 to win outright, or lay -170 juice on the +1.5 runline.

Both the opening spread and the opening run total have remained completely stable since the lines were initially posted. The lack of movement is particularly notable on the total. Oddsmakers have held firm on the opening line of 7.5, suggesting strong conviction in the projected pitcher duel.

Odds as of May 31, 2026, at 11:00 AM ET from Caesars Sportsbook.

Analyzing the MLB public betting splits provides critical context. Bettors are siding with the home favorites. Pittsburgh currently commands 62.7% of the moneyline tickets and holds a majority of the overall handle with 57.8% of the money.

When it comes to the run total, the betting public is entirely one-sided. An overwhelming 95.8% of the tickets and 90.7% of the handle back the Over. Conversely, the Under is seeing virtually no support, drawing just 4.2% of the tickets and 9.3% of the money.

This is where my predictions diverge sharply from the public consensus. While the betting community is hammering the Over, my projections point toward a lower-scoring affair. With both pitchers showcasing excellent underlying metrics, I am taking a contrarian stance and fading the public by backing the Under.

Twins vs Pirates Injury Report

Injuries drastically shift the betting landscape. For this matchup, both teams are navigating absences. Minnesota has been hit particularly hard by the injury bug, with seven players currently sidelined. The long-term loss of ace Pablo López casts a massive shadow over their rotation.

The simultaneous absences of David Festa, Mick Abel, and Kendry Rojas have completely decimated their starting depth. This severe lack of healthy arms explains their reliance on an inexperienced starter like Matthews today. Furthermore, the absence of catcher Ryan Jeffers removes a critical piece of their offense.

On the other side, the injuries are less catastrophic but notable. The loss of Ryan O’Hearn removes a left-handed bat from the outfield mix. Missing Joey Bart forces Pittsburgh to lean on backup catchers. Despite these absences, their core lineup remains largely intact.