Former top prospect Junior Caminero, ranked as highly as #1 in baseball in 2024, has finally broken onto the major league scene in 2025 with 35 home runs through August 18th, easily leading the Rays and ranking among the leaders in MLB. Caminero has done so while making other strides in his game, such as cutting down on strikeouts and hitting the ball in the air more often.
These improvements have led Caminero to develop a unique profile, making loud contact often despite bizarre batted-ball trends and somewhat unlucky results on balls in play. To fully understand what’s in store for Caminero’s future and how he can sustain his elite power, his batted ball tendencies are worth clearing up first.
Batted Ball
Despite his league-best bat speed and consistently loud contact, Caminero has posted a well-below-average .255 BABIP – this has kept his batting average/on-base percentage lower despite elite home run rates.
This is likely a result of his comically low line-drive rates, a newer trend that wasn’t part of his 43-game MLB stint in 2024.
While ground balls and (mostly) fly balls have their advantages, line drives are often the key to elite results. As described by Piper Slowinski for Fangraphs, “Line drives are death to pitchers, while ground balls are the best for a pitcher. In numerical terms, line drives produce 1.26 runs/out, fly balls produce 0.13 R/O, and ground balls produce only 0.05 R/O.”
This suggests that hitters getting their A-swing off is a line drive into the outfield, landing for a hit far more often than a groundball sneaking through the hole or a fly ball either finding ground or flying over the outfield fence. For Caminero, this likely isn’t the case.
While Caminero doesn’t hit many line drives, his swing seems to cater towards hitting fly-balls hard – his elite 21.7% pulled fly-ball rate helps these turn into home runs, although he hits homers all over the field. This approach has led to one of the more unique spray charts you’ll see in MLB:
Data via Baseball Savant
For someone who hits homers all over the park, Caminero rarely seems to hit an extra-base hit in the gap unless it’s down the line or up against the wall. This is, of course, a byproduct of his low line drive rates, yet further suggests his weird batted ball trends are a conscious swing choice, rather than small-sample variance.
Bat Tracking
For the last two seasons in MLB, Caminero has hit the ball out in front far more than the league-average – in 2025, he’s done this with an ideal attack angle a bit more consistently. Caminero doesn’t have a huge uppercut swing either – his home runs are likely a byproduct of a high-backspin swing with other elite characteristics.
As stated earlier, Caminero has some outlier traits in his swing – his elite average bat speed (78.3 mph) and fast swing rate (79.3%) rank among the best in the league, and are only further complemented by his decent contact rates. Top prospects with such promising swing traits, such as Vladimir Guerrero Jr. or James Wood, generally had some “problems” that kept them from elite production, such as too many ground balls or insufficient pulled fly balls. While these hitters have found ways to be elite at times, with Guerrero Jr. especially posting some great seasons, these minor problems are usually surpassed by outlier traits elsewhere.
I believe Caminero will be another example of that. Last season, at just 20 years old, Caminero’s elite bat speed was limited by inconsistent contact rates, too many ground balls, and a tendency to chase regardless of count. In 2025, Caminero has posted league-average contact rates, above-average fly ball rates, and a much-improved chase rate with two strikes – all at the expense of hitting line drives in favor of elite home run rates.
Regardless, Caminero has proven worthy of his top prospect ranking in 2025 and has certainly become the big bat the Rays have been looking for. In the future, keep an eye out for trends in Caminero’s contact rates and swing decisions – the 21-year-old is breaking out in the major league scene, and will hopefully continue to improve on an exciting Rays team.
