Big Hype Prospects returns with a peek at the upper minors. Let’s get down to business…
Five Big Hype Prospects
Robert Gasser, 24, SP, MIL (AAA)
90.1 IP, 10.86 K/9, 3.49 BB/9, 4.18 ERA
One of the best pitching prospects remaining in Triple-A, Gasser could find his way into the Milwaukee rotation by the end of the season – if not sooner. Presently, the weak links are Colin Rea and Adrian Houser. Brandon Woodruff is nearing a return to oust one of those swingmen. Gasser is a southpaw with unusual arm action, but the Brewers pitching development staff specializes in the bizarre and grotesque, so Gasser could scarcely be in a better system for his particular brand of pitching. While he doesn’t have visually impressive stuff, the whole repertoire plays up due to plus command. Gasser might have some issues with right-handed batters.
Curtis Mead, 22, 3B, TBR (AAA)
173 PA, 3 HR, 2 SB, .311/.376/.497
The 2023 campaign hasn’t gone Mead’s way. Between missed time and a slow start, the powerful corner-man has only three home runs. Lately, he’s caught fire to the tune of .431/.493/.677 over his last 75 plate appearances, with nine walks and four strikeouts. While he has only one home run during this hot streak, Mead also swatted nine doubles and two triples. Over-the-fence results will come before long. In the meantime, Mead is swinging a big stick with the sorts of exit velocities associated with MLB regulars (89.4-mph average, 109.5-mph max).
Mark Vientos, 1B/3B, 23, NYM (MLB)
(AAA) 264 PA, 16 HR, .307/.386/.614
The Mets recently recalled Vientos despite mediocre performance on the farm, as Vientos has hit .264/.316/.472 (90 wRC+) in 57 Triple-A plate appearances since the start of July. He thrived in the minors earlier in the season and certainly deserves an extended look with the retooling Mets. Vientos presents a complicated evaluation, as his positives include plus discipline, premium raw power, and exciting in-game exit velocities. However, scouts point out issues with his swing which could prove exploitable. In 99 career MLB plate appearances, Vientos is batting just .189/.253/.267 despite excellent exit velocities (93.3-mph average, 114.9-mph max). Those are basically the exact same EVs as Juan Soto and MJ Melendez. The Melendez comp is interesting, as the young Royals slugger is having a rough season due partly to swing-and-miss issues and partly to an expansive home venue. Vientos faces similar challenges with his swing and ballpark.
Sal Frelick, OF, 23, MIL (MLB)
(AAA) 183 PA, 2 HR, 8 SB, .237/.333/.342
Recently promoted to Milwaukee, it is hoped Frelick can become a top-of-the-lineup sparkplug. He’s known for discipline and a high rate of contact. He’s also not a particularly impactful hitter. Frelick connects with the same sort of oomph as Whit Merrifield and Steven Kwan. In fact, Kwan isn’t a bad comp – they’re both 5’9’’ left-handed hitting center fielders who fit better defensively in a corner. Frelick has a better chance to stick in center while at the plate, Kwan has superior feel for contact. The end result might wind up in the same neighborhood – a no-doubt Major League starter who nonetheless fits awkwardly within the current roster-design meta.
Cade Horton, 21, SP, CHC (A+)
43 IP, 12.56 K/9, 2.51 BB/9, 4.19 ERA
Horton hype season is in full swing. One of the fastest-rising pitching prospects per list-makers, Horton features a typical repertoire with mid-90s heat, multiple breaking balls, and a usable platoon changeup. The Cubs org is well-regarded when it comes to pitch design, a feature Horton could exploit as he moves up the ladder. He has enough feel for command to move quickly once the kid gloves are off. Presently, said gloves are on due to recovery from UCL replacement. He usually takes a week or more between starts of 15 to 20 batters. His last two outings have been among his shakiest of the season.
Three More
Coby Mayo, BAL (21): One of the nice things about Triple-A is access to minor league exit velocities. Mayo may not be hitting well through his first 36 plate appearances in Norfolk, but he has produced encouraging EVs – 90.6-mph average and 111.8-mph max. He’s currently batting .219/.278/.375 with a 36.1 percent strikeout rate.
Colt Keith, DET (21): Another recent promotee to Triple-A, Keith is hitting a modest .274/.347/.403 in 72 plate appearances. His EVs – 88.5-mph average and 108.9-mph max – are in line with figures from last season. I was hoping to see some obvious growth in this respect. His defensive limitations put a lot of pressure on the bat. We’ll see if the coming weeks bring harder contact.
Evan Carter, TEX (20): Despite success in Double-A, Carter has yet to receive a promotion. He’s batting .298/.415/.462 in 316 plate appearances. These stats match the scouting report. He has a superb eye and a solid feel for contact. The quality of that contact is…fine. It’s fine. Really. Given his current prospect pedigree, I’d really like to see better than “fine.”
Did I miss a detail or nuance? DM me on Twitter @BaseballATeam to suggest corrections.
