With the calendar flipped to June, Baseball America is back with another in-season update to our Top 100 Prospects list.
Below, you can find a rundown of the most significant new additions, players who fell off the list, risers, fallers and prospect graduates.
Players Who Joined The Top 100
Gage Jump, LHP, Athletics (No. 71)
Jump is viewed by some with the A’s as the poster child for their overhauled pitching development. A weekly mainstay on our Hot Sheet so far in 2025, he has been one of the more notable breakout prospects in what’s been a very solid season for A’s prospects. Jump’s fastball gets swings and misses at the top of the zone, and he’s dotting the zone with plus control and solid command. He’s 4-0, 0.72 in his four starts since being promoted to Double-A Midland.
Theo Gillen, OF, Rays (No. 79)
Gillen’s excellent on-base percentage (.439) is somewhat an artifact of how patient hitters can take advantage of the control struggles of Low-A pitchers, but his knowledge of the strike zone, burgeoning power potential and athleticism give him a chance to be a very well-rounded center fielder.
Mike Sirota, OF, Dodgers (No. 97)
Sirota set the California League on fire, and he’s been just as good since his promotion to High-A Great Lakes. While he may not have as much offensive upside as teammates Josue De Paula and Zyhir Hope, Sirota is close to their level, and he’s a potentially plus defender in center field.
Ronny Mauricio, 2B/3B, Mets (No. 98)
Mauricio looks to be recovered from the ACL reconstruction knee surgery that cost him all of 2024. The 24-year-old has real power and was scalding the ball at Triple-A—1.382 OPS in nine games, average exit velocity near 92 mph, above-average barrel rate—prior to the Mets calling him up on June 3.
Jhostynxon Garcia, OF, Red Sox (No. 99)
“The Password” has earned a promotion to Triple-A Worcester. It’s hard to see how he will fit into a very crowded Red Sox outfield, but he is showing he can be an MLB regular for some team in 2026.
Brady House, 3B, Nationals (No. 100)
House reached Triple-A in the second half last season, but he didn’t catch up to the speed of the level until resuming the assignment this spring. This year, he is walking more, striking out less and getting more bang for his buck when he connects, especially on fastballs. The former shortstop is also looking more comfortable at third base.
Players Who Dropped Out Of The Top 100
Tre’ Morgan, 1B, Rays (Was No. 75)
Morgan is hitting for average, and he plays great defense at first. But first basemen have to show some power, and so far, Morgan has six extra-base hits (and no home runs) in 26 games. He has yet to hit a ball 108 mph in Triple-A or record an extra-base hit over 100 mph.
Brayden Taylor, 2B, Rays (Was No. 80)
It’s been a very rough start to the season for Taylor, as he’s failed to hit for average or power at Double-A Montgomery. Expect to see him bounce back, but his timetable to reach Tampa Bay has been slowed by these struggles.
Demetrio Crisantes, 2B, Diamondbacks (Was No. 81)
Crisantes missed significant time in high school because of Tommy John surgery, and he missed time early in his pro career with a second elbow surgery. Now, he’s sidelined for the rest of the season with a shoulder injury. Lost development time and concerns about his durability raise Crisantes’ risk grade, which drops him off the Top 100 Prospects list.
Caden Dana, RHP, Angels (Was No. 86)
Dana has relied heavily on his four-seam fastball, but it’s not a pitch that generates swings and misses. He has the makings of a durable starter, but he’s going to need to find another gear to be a midrotation contributor.
Brandon Sproat, RHP, Mets: (Was No. 99)
The 24-year-old has been hit hard at Triple-A—especially by lefthanded batters—and he wasn’t finishing off hitters effectively enough. Sproat still throws hard, however, and has a wide-enough repertoire that he could pitch his way back onto the Top 100 by making the right adjustments.
Biggest Top 100 Risers
Luis Peña, SS, Brewers (+45 spots from No. 76 to No. 31)
Fellow Brewers infielder Jesús Made surged into the top 10 earlier this season, and now Peña is on a similar ascension. He collects hits in bunches, is hitting the ball with more authority this year and is a plus-plus runner on the bases. If his defense takes a similar step forward, watch out.
Arjun Nimmala, SS, Blue Jays (+17 spots from No. 58 to No. 41)
At this time last year, Nimmala was getting ready to be demoted to the Florida Complex League. This year, he’s one of the best hitters in High-A as a 19-year-old, showing rare power for a shortstop.
Jac Caglianone, 1B/OF, Royals (+15 spots from No. 34 to No. 19)
Caglianone is showing the ability to make enough contact to make his top-of-the-scale power potential play in games. He doesn’t provide a lot of defensive value, and he may have some growing pains in the majors, but he has home run champion potential.
Konnor Griffin, SS, Pirates (+15 spots from No. 42 to No. 27)
Griffin is one of the best athletes in the minors, with plus-plus speed, plus-plus raw power and the athleticism to handle shortstop or center field. He hit the second-hardest ball recorded in the Florida State League (and the sixth- and 11th-hardest) and also has the sixth-fastest sprint speed in the league.
Jacob Misiorowski, RHP, Brewers (+14 spots from No. 35 to No. 21)
Misiorowski has paired stuff gains—he’s touched 103 mph—with control improvements. He did have a dud in his last May start, but his 64% strike percentage this season is 5% better than his previous career best.
Cole Young, 2B, Mariners (+14 spots from No. 53 to No. 39)
Young had a scorching May at Triple-A Tacoma, which ended up with him earning his first promotion to the big leagues. Young’s plus hit tool should allow him to be a solid regular despite modest power. He’s only 21, so there’s hope the power will eventually arrive, as well.
Bryce Rainer, SS, Tigers (+14 spots from No. 43 to No. 29)
Rainer combines exceptional bat speed giving him plus power potential with the athleticism and plus-plus arm to be an above-average defender at shortstop. His start to the season is edging him closer to joining fellow Tigers Kevin McGonigle and Max Clark near the top of the Top 100.
Biggest Top 100 Fallers
Coby Mayo, 3B, Orioles (-12 spots from No. 39 to No. 51)
Mayo hasn’t hit in Triple-A or the majors this year, and he has a .809 fielding percentage at third base. There is likely some fatigue from returning to Triple-A Norfolk for a third season—he ended the 2023 season there, too—but Mayo’s flaws remain in clear view.
Carson Williams, SS, Rays (-11 spots from No. 21 to No. 32)
There have long been questions about whether Williams’ contact skills are capable of keeping up with his power and defense. This year, he’s looked lost at times in his first significant stretch of Triple-A play. Williams’ defense at shortstop is excellent, and he has 20+ home run potential, but there are concerns he’s going to be a below or well-below average hitter, which will limit his ceiling.
Prospect Graduates
Kristian Campbell, 2B, Red Sox
Campbell is working through the first significant slump of his pro career. His defense needs a little work, as well, but he’s already played three positions for the Red Sox, and they have considered adding first base to his resume, too.
Jackson Jobe, RHP, Tigers
He’s currently on the injured list with a flexor strain, but before the injury, Jobe was showing he could be a solid member of the Tigers’ rotation as a 22-year-old.
Cam Smith, OF, Astros
Smith has handled a move to the outfield and an almost instantaneous jump to the major leagues. He’s held his own against MLB pitching.
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