However, in the realm of baseball, a year can feel like an eternity, which brings us back to assess players against their 2024 ZiPS projections. For those unfamiliar, ZiPS is widely recognized as one of the most reliable projection systems for Major League players, developed by Dan Szymborski at FanGraphs, and primarily grounded in recent performance metrics and aging trends.
With that in mind, let’s examine nine players who are significantly exceeding their 2024 preseason projections in terms of FanGraphs’ wins above replacement (fWAR) and, more crucially, the reasons behind their success.
All statistics are current through Sunday’s games.
Bobby Witt Jr., SS, Royals
Projected: 4.3 fWAR, .804 OPS
Actual: 9.0 fWAR, 1.007 OPS
Witt surpassed his expected fWAR by two wins in 2023, earning a spot on this list for the second consecutive year. However, he experienced a negative run value on pitches in the prime zone; his expected batting average against these ideal deliveries stood at .342, yet his BABIP was nearly 100 points lower at .249.
The only proven strategy to combat misfortune is patience, but if you’re eager for the ball to find grass, hitting it through defenders might help. Against middle-middle pitches, Witt’s average exit velocity has climbed to 98.7 mph, placing him among the league’s elite sluggers, following only Shohei Ohtani (100.9 mph), Aaron Judge (100.5 mph), and Vladimir Guerrero Jr. (99.7 mph) among players with a minimum of 150 batted balls. Consequently, he boasts an impressive .611 slugging percentage.
Jurickson Profar, OF, Padres
Projected: 0.2 fWAR, .684 OPS
Actual: 3.8 fWAR, .864 OPS
Profar represents one of the most unexpected successes in recent memory, as there were no signs suggesting such a turnaround was on the horizon. That said, he has consistently made good choices at the plate, ranking in the 70th percentile or higher for both chase and whiff rates since 2021. However, understanding how to swing at the right pitch is only part of the equation; making solid contact is equally important. Notably, Profar’s current average exit velocity is 90.7 mph, a significant leap from his career average of 87.3 mph.
Alec Bohm, 3B, Phillies
Projected: 1.4 fWAR, .736 OPS
Actual: 3.9 fWAR, .815 OPS
Bohm continues to improve year after year. He has emerged as one of baseball’s leading players in avoiding strikeouts, and with the advent of bat speed metrics, we have a clearer understanding of his strengths as a hitter.
.6% squared-up rate ranks him as the 10th-highest among qualifying hitters.) Interestingly, he performed well in 2023 despite struggling against four-seam fastballs, recording a mere .246 batting average compared to the league average of .259. This was somewhat alarming, as he has historically had difficulty with fastballs – during his challenging 2021 season, he managed only .174 with a striking 33.1% strikeout rate against four-seamers. Fortunately, it’s evident that he has addressed these challenges: he is now hitting .306 with a +12 run value (T-8th in MLB) against them.