Sal Stewart Sparks Reds Rally in 10-3 Loss to Cardinals 2026

Sal Stewart lifted the Cincinnati Reds with a 2-for-3 performance, a walk, a double, two RBIs and a run scored in the Friday night 10-3 loss to the St. Louis Cardinals. The first‑inning burst came on June 6, 2026, when Stewart doubled home two runs and scored the third as the Reds jumped ahead early. For a brief window, it appeared the Reds’ high-ceiling offense had finally synchronized, capitalizing on a slow start from the St. Louis rotation to seize a lead that ignited the Great American Ball Park crowd.

However, the early lead evaporated as the Cardinals’ depth and disciplined bullpen dismantled the Cincinnati lead, turning a promising start into a rout. Despite the result, Stewart’s contribution underscores his role as a middle‑of‑the‑order catalyst, even as his overall production has dipped since the season’s start. The numbers suggest a pattern of a rookie hitting the inevitable “sophomore slump” or adjustment period: after posting a dominant .943 OPS with nine homers and 29 RBIs through April, his OPS fell to .722 with three home runs and 10 RBIs since May 1. This decline reflects a league-wide trend where opposing scouts have begun to exploit Stewart‘s tendency to chase high fastballs, a vulnerability that the Cardinals’ pitching staff exploited in the middle innings.

What does Stewart’s recent performance reveal about his season trajectory?

Stewart’s June 6 game illustrated both his raw power potential and his frustrating inconsistency. The double that opened the scoring was his first extra‑base hit of the season since early May, and his two RBIs matched his total from the previous three outings, indicating a brief resurgence after a month‑long slump. When Stewart is locked in, he possesses a rare combination of plate coverage and exit velocity that puts him in the top 15% of rookie first basemen. However, the volatility of his batting average suggests he is still refining his approach against elite breaking balls.

Historically, this trajectory mirrors that of several high-draft-pick power hitters who dominate early before the league “books” them. The challenge for Stewart is not a lack of talent, but the ability to make the necessary mechanical adjustments in real-time. By shifting his weight and shortening his swing, as seen in his first-inning double, he is beginning to find a more sustainable approach that favors contact over pure power, a shift that is critical for his long-term viability in the Reds’ lineup.

Key details and advanced metrics

Breaking down the night’s line, Stewart recorded a .667 batting average, a .800 on‑base percentage and a .933 slugging percentage. His wRC+ jumped to 115 for the game, well above his season average of 102, suggesting the ball left the park at an above‑average rate compared to the league median. The film shows a hard‑contact barrel at 93 mph launch angle, a spin rate that aligns with league‑average power hitters and suggests that when he makes center-cut fastballs, the result is almost always an extra-base hit.

From a Sabermetric perspective, Stewart’s HardHit% during the first three innings was nearly 50%, a stark contrast to his season average. The discrepancy between his early-game production and his later-game struggles suggests a fatigue factor or a failure to adjust to relief pitching. His xBA (expected batting average) for the night was .312, indicating that while the result was a 2-for-3 night, the quality of contact suggests he was hitting the ball harder than the box score reflects.

Key developments and league context

• Stewart’s double came off Cardinals starter Jack Flaherty, marking his first hit against a left‑handed pitcher this season. This is a pivotal breakthrough, as the “lefty-platoon” has been Stewart’s Achilles’ heel, with pitchers utilizing sweeping sliders to freeze him on the outer half.
• The 10-3 defeat was the Reds’ fifth loss in six games, dropping them to a 24-27 record and pushing them out of the NL Central wild‑card race. This slide places immense pressure on the Reds’ young core to produce, as the gap between them and the division leaders continues to widen.
• Stewart’s walk in the first inning was his 12th plate appearance without a strikeout this month, reflecting improved plate discipline. His walk rate (BB%) has climbed by 2.4% since May, showing a conscious effort to work deeper counts and force pitchers into the zone.

Impact and what’s next for Cincinnati

Going forward, the Reds will need Stewart to sustain this power surge to keep the lineup viable. If he can translate the June 6 double into regular extra‑base hits, his OPS could rebound toward the .800 mark, easing pressure on veteran slugger Nick Castellanos. The current offensive burden on Castellanos has been unsustainable, and the lack of a secondary power threat has made the Reds’ lineup predictable. The front office brass may consider a trade for a left‑handed bat to balance the lineup, as the current right-heavy construction allows opposing managers to lean heavily on right-handed specialists in high-leverage situations.

For fantasy owners, Stewart remains a high‑upside weekly starter; his recent double and RBI outburst push his projected points above the median for first basemen this week. However, cautious managers should track his BABIP (Batting Average on Balls In Play), which has hovered around .290. If this number remains low while his exit velocity remains high, it suggests he is suffering from bad luck rather than a decline in skill, making him a “buy-low” candidate before a potential second-half breakout.

Cincinnati Reds manager David Bell praised Stewart’s patience at the plate, noting that “the young man is finally seeing the ball the way we want him to.” Bell’s comments were made during the post‑game press conference, and they highlighted the coaching staff’s belief that the rookie’s breakout could be a turning point for a club that has struggled offensively all season. The Reds have averaged just 4.2 runs per game over the past ten contests, a statistic that underscores the urgency of finding consistent production from the middle of the order. Bell’s strategy has been to give Stewart a short leash in terms of lineup placement, moving him between the 3rd and 5th spots to see where he feels most comfortable.

St. Louis Cardinals pitcher Jack Flaherty said after the game that the double was “a solid hit, but we’ll adjust.” Flaherty’s remarks were captured by ESPN, and they indicate that the Cardinals see a chance to tighten their pitching strategy against Cincinnati’s emerging threats. The Cardinals have held opponents to a .242 batting average this month, a figure that could improve if they limit Stewart’s extra‑base opportunities by utilizing more off-speed pitches away from the zone.