Royals' Struggles Against Lefties Could Continue Into 2026

The Royals had well-documented struggles on offense last season, particularly against left-handed pitching. The Royals posted a wRC+ of 80 against lefties in 2025, which ranked 25th in MLB and the worst in the American League. The Royals finished the season with only four players above average in wRC+ against left-handed pitchers. The Royals will need to greatly improve in this area if they want to improve to the next level and compete in October.

The Royals have not been quiet this offseason and have been targeting offensive reinforcements, especially in the outfield. Will any of the additions so far be able to move the needle in improving the lineup’s ability against left-handed pitching?

Lane Thomas

As a right-handed hitter, on the surface, Thomas would appear to be a good addition to boost hitting against lefties. However, Lane Thomas was snakebitten by injuries last season and appeared in only 39 games, posting a .160/.246/.272 slash line with a 48 wRC+ and -0.5 fWAR. His wRC+ was only 58 against left-handed pitchers last season.

That said, in his previous 3 seasons (each with at least 130 games played), he posted wRC+ marks of 107, 154, and 145 against lefties. If he can return to his pre-2025 form, Thomas could be a boon for this Royals lineup. FanGraphs projections have him performing closer to his previous form, but it remains uncertain whether he can truly be relied upon.

Isaac Collins

In his rookie season, Collins had a breakout year that earned him 4th place in NL Rookie of the Year voting. Despite being a switch-hitter, his splits against left-handed pitching were not as good as against right-handed pitching. Against lefties, he still produced a respectable 106 wRC+.

If he can repeat that performance, the Royals will be content with his addition, especially if his metrics against right-handed pitchers are even better. With only one full year of experience, it is yet to be seen how reliable Collins can be long-term. It is also worth noting that Collins slumped in the last month of the 2025 season and was only used as a pinch-hitter in the postseason. The Royals will need Collins to be much more consistent going into his sophomore season.

Kameron Misner

While not expected to make the final roster, Misner occupies a spot on the 40-man roster after being traded from the Tampa Bay Rays. He has only 232 career plate appearances in Major League Baseball, and as a left-handed hitter, he is naturally less proficient against left-handed pitching. In his 42 plate appearances against left-handed pitchers, he only posted a 30 wRC+. 

While this doesn’t mean that Misner will not provide an impact for the Royals, it is less likely that he will provide a direct improvement against left-handed pitching in the immediate future.

Kevin Newman

Newman signed a minor league deal with an invitation to spring training for the Royals. Over his career, Newman’s production against left-handed pitching has been inconsistent. He has not posted a wRC+ over 100 against left-handed pitching since 2023, and his mark against righties hasn’t been above 85 since 2019.

Unless he provides enough evidence in spring training that he can rekindle his old form, it will be unlikely that Newman will be able to improve the Royals' lineup. 

Josh Rojas

Rojas also has an invite to spring training after signing a minor league contract with the Royals. While his overall track record was good before an abysmal season with the White Sox in 2025, as a left-handed hitter, he is unlikely to provide a boost against lefties if he makes the major league roster.

Future Additions?

While the Royals' current additions do not necessarily instill confidence against left-handed pitching, are there any other players whom the Royals could look to add to improve their outlook?

Luis Rengifo

Rengifo is a versatile right-handed hitter who can play multiple positions, including third base, second base, and corner outfield. While his 2025 season was underwhelming with a zero fWAR, he posted a wRC+ of at least 153 against left-handed pitching from 2022 through 2024.

Rengifo also underperformed his expected metrics in batting average, slugging percentage, and weighted on-base average, which could indicate that he was unlucky last season. The addition of Rengifo could provide some cover for Jonathan India if he is unable to bounce back.

Austin Hays

Mentioned in a previous post, Hays would make sense as a platoon partner for Jac Caglianone, and he could still be a valuable addition to the Royals. Hays suffered four different injuries last season, so his addition would be a risky one for the Royals. However, when healthy, Hays has found great success against left-handed pitching, with a wRC+ of at least 104 in his last five seasons and at least 155 in his last two.

Ramon Laureano

Laureano was recently mentioned in an article by Kevin O’Brien as a possible trade candidate. To reinforce the idea of the Royals adding him to the roster, his performance against left-handed pitching has been excellent with a wRC+ of 139 in each of his last two seasons. He would be a good fit for the Royals if they could find a trade that works for both teams.