Almost two months into the season, it's no longer about getting your feet wet
By Dayn Perry May 14, 2026 at 10:29 am ET • 8 min read 
Keytron Jordan, CBS Sports Will the 2026 Major League Baseball season provide us with one of the great rookie classes of all time? We won't know the answer to that question for many years, but the name value of this year's rooks plus their early returns are highly encouraging and highly compelling.
Take a look at our list of the top 100 prospects for 2026, and you'll find that an impressive number of them have already made their way to the highest level this season. What's the cause of this blessed abundance? Thanks to advances in training and preparation at every level of baseball, premium talents are arriving in the pros more ready than ever, which means they tend not to need as much seasoning in the minors. As well, the last collective bargaining agreement brought us the Prospect Promotion Incentive (PPI) system. Designed to combat service time manipulation, in which teams would keep plainly ready top prospects in the minors for too long just to delay their arbitration and free agency horizons, PPI gives teams strong incentive to do the opposite.
In broad terms, rookie-eligible prospects who are called up within two weeks of Opening Day (and thus can accrue a full year of MLB service time during that season) can net their clubs a high draft pick if one of those prospects winds up winning Rookie of the Year honors in his respective league or finishing in the top three of the MVP or Cy Young vote. If that doesn't happen, there's still a chance in subsequent years for PPI-eligible players to fetch a pick. That can happen in year two or three of their careers if they finish in the top three for the MVP or Cy Young balloting. That's how the Royals got a PPI pick thanks to Bobby Witt Jr. in 2024. Hunter Brown did the same for the Astros in 2025. Clubs covet high draft picks because they're a very cheap way to add a high-ceiling young talent to the organization. The allure of getting a PPI selection is probably playing a secondary role in some of these promotion decisions.
Back to this general matter of the current class of rookies, we're here to rank them. First, some notes on the criteria:
- This is about which rookies have at the present juncture provided the most on-field value to their teams. Stated another way, the key consideration is which rookie performances have been the best so far in 2026.
- What kind of prospect status the rookie had coming into the season does not matter -- it's simply about results in 2026 without regard to what kind of future ceiling a given rookie may or may not have. Performance sustainability and long-term outlook will be, respectively, noted and occasionally mentioned, but those don't drive the rankings. In the event of a tie, yeah, we'll lean toward the rookie with the stronger long-term profile.
- First-year players who have made the leap from Japan to MLB are included even if they're not what we traditionally think of when we think of rookies. Along somewhat similar lines, rookies of any age are eligible for inclusion.
- This isn't some kind of Rookie of the Year award preview, as we're mixing leagues and so forth. There's certainly going to be a good bit of overlap and maybe some predictive value when it comes to the hardware of note, but how each player figures to fare in those votes doesn't matter for these purposes.
With all that laid out, let's get to it and rank some rooks for the 2026 season thus far ...
1. Kevin McGonigle, Tigers, age: 21
Kevin McGonigle DET • SS • #7 BA0.301R27HR2RBI16SB7 View Profile Our top overall prospect coming into the season is now our top rookie, at least for the moment. McGonigle seized a starting job for a contender coming out of spring training and then got to work by swiftly meeting (exceeding?) those high expectations. The youngest player in our rankings is 41 games into his big-league career, and he boasts a slash line of .301/.409/.444 with 26 walks versus 22 strikeouts. Need more? He's seven for seven in steals, he's taken the base an impressive 62% of the time, and he's yet to hit into a double play. As well, McGonigle has spent the comfy majority of his defensive innings at the premium position of shortstop. That's a complete player, and he'll continue as such for the next decade or so.
2. Munetaka Murakami, White Sox, age: 26
Munetaka Murakami CHW • 1B • #5 BA0.228R28HR15RBI29SB0 View Profile In signing Murakami out of Japan this past winter, the Sox were betting big that his power potential would overcome his swing-and-miss issues -- issues that could well be exploited by MLB hurlers. That's very much been the case so far. Right now, he's batting .228/.363/.537 with 15 homers in 42 games. Know how you overcome a low batting average and an MLB-leading strikeout tally? You hit a lot of homers and you draw a lot of walks. That's Murakami. That's how you overcome a low batting average. He's elite at pulling the ball in the air and doing big damage on contact, which means he is probably going to continue doing what he needs to do despite all that swing and miss.
3. JJ Wetherholt, Cardinals, age: 23
JJ Wetherholt STL • 2B • #26 BA0.248R32HR8RBI22SB5 View Profile Another premium prospect, Wetherholt won the second base job coming out of camp for the rebuilding Cardinals, and the decision has been justified and then some. The former No. 7 pick out of West Virginia looks like a Gold Glove contender at second base, and with the bat he's been no less impressive. Thus far, he's batting .248/.363/.429 with eight home runs, five steals in as many attempts, and no GIDPs. That's a winning combination of skills.
4. Chase DeLauter, Guardians, age: 24
Chase DeLauter CLE • RF • #24 BA0.294R16HR6RBI26SB0 View Profile The Guardians badly need an impact hitter alongside franchise legend José Ramírez, and DeLauter may be just that. He's certainly been that thus far in 2026. A No. 16 overall pick out of James Madison in 2022, DeLauter this season announced himself quite loudly by homering four times in his first three big-league games. While that of course wasn't going to continue, he has remained a productive batsman in his rookie season. Indeed, he's been more productive on a rate basis in May than he was in March and April. Right now, he's slashing .294/.376/.503 with more walks than strikeouts. If you survey his Baseball Savant page, you'll find a lot of red -- meaning he's ranking near the top of the league in a number of key quality-of-contact metrics. That's promising moving forward.
5. Parker Messick, Guardians, age: 25
Parker Messick CLE • P • #77 ERA2.35WHIP.99IP53.2BB14K58 View Profile The lefty Messick was largely dominant in the minors coming out of Florida State, and he also impressed across seven starts last year. Still rookie eligible in 2026, Messick has thrived across his first nine starts of 2026. In 53 ⅔ innings, he has an ERA of 2.35 with no unearned runs allowed and 58 strikeouts against 14 walks. Messick isn't a hard thrower, but he has a six-pitch repertoire with a changeup that has real wipeout potential. Being in an organization famous for its capacity to develop pitchers of course doesn't hurt.
6. Foster Griffin, Nationals, age: 30
Foster Griffin WAS • SP • #22 ERA2.12WHIP1.03IP46.2BB15K42 View Profile Yes, he's 30 years old, has appeared in two prior MLB seasons, and spent three years pitching in Japan. Griffin, however, still had MLB rookie eligibility coming into this season, so here is. On a performance level, he's more than worthy. Across eight starts for the Nats, the lefty Griffin has ridden a balanced, seven-pitch repertoire -- a mix he greatly expanded while in Japan -- to an ERA of 2.12 with a K/BB ratio of 2.80. He leads with the cutter against both sides, attacks lefties with a sweeper as his chief secondary, and confronts right-handers with a changeup. There's not much velocity to speak of, but there's also not much in the way of predictability.
7. Nolan McLean, Mets, age: 24
Nolan McLean NYM • SP • #26 ERA2.78WHIP.9IP45.1BB12K57 View Profile The 24-year-old right-hander made his MLB debut last season and then pitched for Team USA in the World Baseball Classic this spring. He also entered the 2026 season as arguably the top pitching prospect in all of baseball. McLean hasn't disappointed. Through his first eight starts of the year, McLean has pitched to a 2.78 ERA in 45 ⅓ innings with 57 strikeouts, 12 walks, and a WHIP of 0.9. He backs it all up with an FIP of 2.39, and he's striking out more than 30% of opposing batters. The latter is an elite figure for a starting pitcher. On the stuff front, he's got a very deep repertoire, and McLean's average fastball velocity is checking in at 95.5 mph thus far.
8. Samuel Basallo, Orioles, age: 21
Samuel Basallo BAL • C • #29 BA0.277R15HR5RBI16SB0 View Profile Basallo has been one of the best prospects in baseball for basically the last three years. This year, he's cashing in on all the advance billing by ranking among the best of rookies thus far. He's come on strong following a slow start to the season and has been absolutely ablaze in May. Add it all up, and Basallo thus far in 2026 has a line of .277/.338/.479 with 13 extra-base hits in 119 at-bats. He's also averaging 93 mph off the bat, which puts him in the 93rd percentile among big league hitters in average exit velocity. Basallo's offensive outputs become even more impressive when you consider he's got 164 ⅔ defensive innings at catcher this season. Basallo's just five days older than McGonigle.
9. Sal Stewart, Reds, age: 22
Sal Stewart CIN • 1B • #27 BA0.250R26HR10RBI30SB9 View Profile The former first-rounder has done nothing but hit as a pro, and that includes his brief cuppa in the majors last season. This year, with rookie eligibility still intact, Stewart has continued hitting. He's inevitably slacked off from his scorching pace across the earliest weeks of the season, but overall his production remains strong. Stewart right now has a line of .250/.332/.482 with 10 home runs. His expected batting stats suggest he's been pretty unlucky thus far and deserves even better top-line numbers. He's been the Reds' primary first baseman this season, but he's also seen time at second base and third.
10. Connelly Early, Red Sox, age: 24
Connelly Early BOS • SP • #71 ERA3.16WHIP1.22IP42.2BB18K39 View Profile The lefty out of the University of Virginia throws six pitches for strikes, and his excellent plate-ward extension off the mound helps his otherwise ordinary fastball velocity play up. He's been a key stabilizer in the Boston rotation this season. Through eight starts, he has an ERA of 3.16 and an ERA+ of 129. He's got 39 strikeouts in his 42 ⅔ innings. There's some good fortune underpinning his results, so regression may be in store. For now, though, he's given the Sox quality innings.
Just missed: Moisés Ballesteros, Cubs; Justin Crawford, Phillies; Carter Jensen, Royals; Kazuma Okamoto, Blue Jays; TJ Rumfield, Rockies; Payton Tolle, Red Sox; Trey Yesavage, Blue Jays
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