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The Twins parted company with their longest tenured player, Jorge Polanco, on Monday night, in a trade with the Seattle Mariners. Gabriel Gonzalez was one half of the prospect portion of the four-player return from the Mariners. Who is he? What does he offer as a prospect?
González signed with the Mariners as an international prospect out of Venezuela, for $1.3 million. He reached Low-A Modesto in his first full season in the US, as an 18-year-old, before repeating the level at the beginning of 2023. Gonzalez dominated Low A in his second go-around, eventually earning a promotion to High-A Everett in the second half of the season.
Gonzalez is listed at 5’10, 165 lbs on MiLB.com, but that’s no longer reflective of his physique. A thickly-built outfielder, Gonzalez has quick hands and generates high-quality contact, despite a slightly noisy operation at the plate.
In 2023, González knocked the stuffing out of Low-A pitching, to the tune of a .348/.403/.530 (.933) with 9 home runs and 19 doubles in 73 games. The transition to High A was a difficult adjustment for González (let’s remember, he was fully two years younger than a typical High-A hitter). In 43 games, he slashed .215/.290/.387, albeit with another 9 home runs and 4 doubles for the AquaSox. Gonzalez doesn’t walk much (6.4 BB%), but doesn’t strike out much either (16.6 K%).
When examining his quality of contact, Aram Leighton points out a few key data points that are worth monitoring for Gonzalez in 2024.
There’s a limit to the data we (at Twins Daily) have available on González (we’re missing EV and performance against specific pitches, most notably). While the exit velocity is notable, it’s worth considering González’s age as a factor here. Prospects typically add around 4 mph to their average exit velocity between the ages of 18 and 22, and around 3.5 mph to their 90th percentile exit velocity. While González’s 90th-percentile numbers may not jump off the page, I’d argue there’s still room for growth, and the Twins probably like what they see given his age and level.
Looking at González’s approach at the plate, it’s easy to distill the factor most likely to drive his success or struggles with the Twins: swing decisions. González has good hand-eye coordination, evidenced by a cromulent contact rate at Low A (74.9%) that didn’t really suffer when he moved to High A (73.9%). What’s noticeable about González is how easily he gives up on plate appearances when he falls behind in the count. He’s already worked to improve his swing decisions since coming Stateside, but is a free swinger, taking a hack at 55.1% of pitches in 2023. To put this in perspective with an extreme counter example, Edouard Julien swung at 36.6% of pitches in 2023. González’s swing decisions are much more conservative in hitter's counts (48.3 Swing%) than pitcher's counts (63.3 Swing%). That will undoubtedly be an area of focus for the Twins, as finding consistent success when pitchers have leverage will be an extremely tough ask.
Backing up to consider his overall profile, González is carried by two tools currently, a plus arm (12 outfield assists in 2023), and power. Defensively, given his limited athleticism, it seems González is destined for a corner outfield spot, which will make refining his hit tool and swing decisions a must if he is to progress.
It’s worth digging into his platoon splits and spray chart to make some additional observations. González has a relatively mild platoon split. He’s a lefty masher, managing a .916 OPS against southpaws in 2023 (compared to .803 versus right-handed pitching). His approach and contact are aligned regardless of pitcher handedness.
There’s not enough there to suggest that platooning will be a significant issue for him. Looking at González’s spray chart, it’s notable that the majority of his home runs in 2023 are to the pull side, a tendency the Twins favor in right-handed hitters. It's also worth noting that his teammates in A-ball bestowed upon him the sobriquet El Dron, in honor of the ruthless efficiency of his swing. That's a guy who sticks in the lineup, just as La Regadera did.

González was ranked 79th by MLB Pipeline on their recently-published top 100 prospects. While González hasn’t appeared on other lists (neither Baseball America nor Baseball Prospectus included him), it’s fair to say that he’s a consensus top-125 prospect in baseball and offers comparable value to Jorge Polanco on his own.
Research assistance provided by TruMedia
Interested in learning more about the Minnesota Twins' top prospects? Check out our comprehensive top prospects list that includes up-to-date stats, articles and videos about every prospect, scouting reports, and more!
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