The Rockies are headed to another last place finish. Overall, the only sources of intrigue are how active they’ll be as deadline sellers and whether they’ll place below the Marlins as the worst team in the National League. That doesn’t negate the possibility of individual development. For a second straight year, Colorado looks like they’ve developed a regular in the outfield amidst a generally rough season.
Last season’s success story was fourth-place NL Rookie of the Year finisher Nolan Jones. While his follow-up has not gone as planned, Colorado has gotten much better production out of another of his second-year outfield mates. Brenton Doyle seems to be turning the corner from an all-glove center fielder to a balanced, above-average everyday player.
One could argue that Doyle had a successful rookie season in his own right. It didn’t match up to Jones’ debut campaign, but Doyle looked like one of the sport’s 5-10 best outfield defenders from the time he was called up. He posted eye-popping grades (+19 Defensive Runs Saved, 15 runs above average by Statcast measurement) in a little more than 1000 innings. He earned a well-deserved Gold Glove.
Stellar as Doyle was defensively, both FanGraphs and Baseball Reference graded him marginally above replacement in 2023. Among regulars, he was probably the least productive hitter in the majors. Doyle ranked last among 212 hitters (minimum 400 plate appearances) with a .250 on-base percentage. His .203 average was sixth-worst and he was in the bottom-10 in slugging percentage as well.
Unlike other players with similar rate stats, Doyle played half his games at Coors Field. The park-adjusted wRC+ metric rated Doyle 57 percentage points below league average offensively. That was worst in the majors among regulars by a wide margin. Tim Anderson was next closest at 40 points below average.
The Rockies had reason to believe Doyle would take a step forward offensively. He went to Division II Shepherd University. Doyle certainly wasn’t facing many professional-caliber arms at that level. He was nevertheless a generally productive minor league hitter, albeit with significant strikeout issues. Doyle is a good athlete who drew praise from prospect evaluators for plus or better raw power. His approach and pure hit tool have always been the biggest concerns, but he had the kind of profile that could lead a team to believe he’d blossom later than most players.
Doyle seems to have done just that in his age-26 season, likely progressing even beyond Colorado’s expectations. He heads into the season’s unofficial second half with a .276/.343/.471 slash line across 377 plate appearances. His 15 homers are already five more than he managed over 431 trips to the plate last season. Doyle hasn’t merely improved from one of the league’s worst hitters to a competent option in the bottom third of a lineup. His offense has jumped from the bottom of the league to better than average. Bud Black gave him some run at the top of order last month and had him in the middle third of the lineup going into the All-Star Break.
An improved process is arguably even more encouraging than the results themselves are. Doyle hasn’t simply ridden a streak of batted ball luck to good numbers. His .338 average on balls in play is .043 points higher than last year’s mark, but it’s not a number that screams for regression. Doyle is an elite runner who hits the ball fairly hard and plays in the sport’s biggest home park. He should be able to maintain a higher-than-average BABIP.
The much bigger driver has been Doyle’s improved strike zone discipline. The righty hitter has both become more selective and taken a massive step forward with his contact skills. As a rookie, Doyle made contact 79% of the time he swung at a pitch inside the strike zone, a bottom-20 mark in the majors. He’s north of 86% this year, slightly higher than the 85.3% league average. Doyle has dramatically improved his contact rates against breaking stuff and is chasing pitches off the plate less often than he did a year ago.
That translates to a vastly improved strikeout and walk profile. After going down on strikes an untenable 35% of the time last season, he’s punching out at a much more passable 24.9% rate. His walks are up from 5.1% to a decent 8.8% mark. No one would confuse Doyle for Juan Soto, but average strike zone numbers are more than sufficient. There’s never been much question about Doyle’s power or athleticism. He’s a fantastic defender. If he can maintain even a fringe-average hit tool, he has an All-Star ceiling.
As is the case with most Rockies players, Doyle has pronounced home/road splits. He has done an inordinate amount of his offensive damage at Coors Field. He’s hitting .346/.407/.588 with a 20.8% strikeout rate over 173 plate appearances at home. Doyle’s road production (.217/.289/.372 with a 28.4% strikeout percentage across 204 PAs) is mediocre. His road numbers are at least partially weighed down by a modest .267 BABIP, though, and his strikeout and walk profile has improved no matter the setting.
With regard to pitcher handedness, Doyle has been above-average against both lefties (.289/.359/.470) and righties (.272/.338/.472). His walk rate is steady regardless of platoon matchups, though he’s been more strikeout prone against righties (26.7%, compared to 19.6% versus southpaws). Doyle has also hit for more power against right-handers, however, which has helped to mitigate some of the extra swings and misses. Any way you slice it, he’s been a quality hitter regardless of opponent.
Whether Doyle can maintain or build off his early-season promise is one of the biggest second half storylines in Colorado. The Rox may not have much to play for as a team, but they’re looking for players to establish themselves. Colorado has Ezequiel Tovar locked in at shortstop and can keep Ryan McMahon at the hot corner for three more seasons. Doyle is in his first full MLB campaign and can be controlled for five years after this one. He has shown the talent to join Tovar, McMahon and hopefully Jones as part of the position player core. Maintaining this newfound approach would only increase the organization’s confidence that Doyle fits with that group.
Image courtesy of USA Today Sports.
