Chicago White Sox vs Miami Marlins Picks and Prediction for Tuesday March 31 2026

By: Kim Smith Published 03/31/2026, 01:35 AM ET

The Chicago White Sox travel to face the Miami Marlins at loanDepot park in Miami, Florida, with first pitch scheduled for 6:40 PM on March 31, 2026. The game will be broadcast on MLB.TV. Miami enters this matchup as the favorite with a -149 moneyline, while Chicago is listed at +123. The run line shows Chicago at +1.5 (-171) and Miami at -1.5 (+141), with the total set at 8.5 runs. As you prepare for this matchup, be sure to check out the latest insights and trends with free MLB picks.

Starting Pitching Matchup

The starting pitchers for this game are Erick Fedde for the Chicago White Sox and Janson Junk for the Miami Marlins. Erick Fedde enters with a 2025 season line that includes a 4-13 record, a 5.49 ERA, 83 strikeouts, and a 1.52 WHIP, indicating challenges in limiting baserunners and run prevention. On the other side, Janson Junk posted a 6-4 record with a 4.17 ERA, 77 strikeouts, and a 1.14 WHIP during the 2025 season, showing a more controlled profile with fewer baserunners allowed.

Chicago Trying to Find Stability Early

The Chicago White Sox come into this game with a 1-3 overall record and a 1-3 mark on the road. Over their last five games, they have had mixed results, recently winning over Miami while also losing to Milwaukee three times and splitting another contest. That stretch highlights a team that has struggled to maintain consistency, particularly on the pitching side.

From a statistical standpoint, Chicago is hitting .206 as a team with 10 runs on 20 hits, including 6 home runs. They have posted a .306 on-base percentage and a .423 slugging percentage. On the pitching side, the White Sox have struggled with a 10.13 ERA and a 2.38 WHIP while allowing opponents to hit .337. They have recorded 24 strikeouts but have also issued 22 walks, which has contributed to their challenges.

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A key weakness for Chicago is their pitching performance. A 10.13 ERA and a 2.38 WHIP stand out as major concerns, indicating difficulty in controlling games and preventing runs. While their slugging percentage shows some power potential, the pitching issues have overshadowed their offensive contributions.

Miami Looking to Protect Home Field

The Miami Marlins enter this matchup with a 3-1 overall record and a perfect 3-1 mark at home. Over their last five games, they have been in strong form, recently winning over Colorado three times and New York, with their only recent loss coming against Chicago. That run highlights a team that has been able to generate consistent results, particularly at home.

Miami is hitting .280 as a team with 10 runs on 26 hits, including 2 home runs. They have posted a .355 on-base percentage and a .419 slugging percentage. On the pitching side, the Marlins have been very effective with a 2.00 ERA and a 0.89 WHIP while allowing opponents to hit just .192. They have recorded 30 strikeouts and issued only 5 walks, showing strong command and control.

One of the most notable strengths for Miami is their pitching efficiency. A 2.00 ERA combined with a 0.89 WHIP stands out as a major advantage, allowing them to limit scoring opportunities and maintain control of games. Their ability to avoid walks and keep hitters off base has been a defining factor in their early success.

Chicago White Sox vs Miami Marlins Picks and Prediction

Chicago White Sox vs Miami Marlins Pick

Pick: Miami Marlins Moneyline

Miami holds a clear edge in this matchup based on their overall statistical profile. Their pitching has been significantly more effective, with a 2.00 ERA compared to Chicagoโ€™s 10.13, and they are limiting opponents to a much lower batting average. Additionally, Miami has shown better control with only 5 walks compared to Chicagoโ€™s 22, which helps reduce scoring chances for the opposition. Combined with their strong home record, Miami is in a favorable position to win this game.

Chicago White Sox vs Miami Marlins Total Pick

Pick: Under 8.5

Iโ€™m leaning toward the under in this matchup because Miamiโ€™s pitching has been extremely effective, with a 2.00 ERA and a .192 opponent batting average. While Chicago has shown some power with 6 home runs, their overall batting average is just .206, which suggests inconsistency at the plate. With Miamiโ€™s ability to limit baserunners and control the game, this matchup sets up as a lower-scoring contest.

Final Score Prediction

Miami Marlins 5 โ€“ Chicago White Sox 2

This prediction was written before the completion of game play on Monday.

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