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UCLA Shortstop Roch Cholowsky Leads 2026 MLB Draft Preview


Roch Cholowsky is projected as the No. 1 pick in the 2026 MLB Draft, according to the latest mock drafts released June 2. The UCLA shortstop impressed scouts with a junior season that blended power, defense and plate discipline, positioning him atop a field of elite college talent. Cholowsky, a 6‑foot‑2, 210‑pound left‑handed bat, grew up in the Pacific Northwest, playing travel ball for the Seattle Thunderbolts before committing to UCLA in 2022. His freshman year saw a modest .258/.332/.395 slash line, but a breakout sophomore campaign (.312/.405/.511, 15 HR, 58 RBI) earned him All‑Pac‑12 honors and put him on the radar of several MLB advisory panels.

His ascent arrives as college baseball enters the Super Regionals, the final showcase before July’s draft weekend. Teams will weigh Cholowsky’s ceiling against bonus expectations, while Chicago’s front office reportedly faces a dilemma between the college phenom and high‑school option Grady Emerson. The Cubs, who have allocated a $9.8 million first‑round pool, must decide whether to absorb Cholowsky’s projected $6.5 million slot value or preserve flexibility for later rounds by selecting Emerson, whose bonus demand is estimated at $2.8 million.

How does the 2026 MLB Draft landscape compare to recent years?

The draft this summer mirrors the 2015 class, when Dansby Swanson and Alex Bregman went 1‑2, because analysts see Cholowsky as the best all‑around shortstop since Troy Tulowitzki. Tulowitzki’s 2005 draft pedigree—first‑overall pick out of Long Beach State—set a benchmark for a blend of elite defense and middle‑of‑the‑order power. Since then, the top‑five selections have skewed toward outfield power (e.g., 2022’s Aaron Judge, 2023’s Julio Rodriguez) or pitching (2024’s Luis Arraez). Cholowsky’s emergence therefore signals a potential re‑balancing toward premium middle‑infielder talent, a shift reminiscent of the 2015 and 2018 drafts when clubs prioritized defensive anchors.

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Historically, shortstops drafted in the top three slots have produced a higher WAR per draft position than first‑basemen or outfielders. Between 2000 and 2020, the average career WAR for top‑three shortstops was 31.4, compared with 24.7 for top‑three first basemen. The statistical precedent adds weight to clubs’ willingness to invest heavily in a player who can anchor a defense for a decade while contributing 15‑20 home runs annually.

What do experts say about Cholowsky’s draft stock?

Mike Axisa of CBS Sports called Cholowsky “the best college shortstop in years, probably since Dansby Swanson and Alex Bregman” and confirmed his consensus No. 1 status. The Bleacher Report profile adds that his junior year “did nothing to diminish” his standing, cementing his place atop mock drafts released ahead of the Super Regionals. Advanced metrics reveal a wRC+ of 145 and a defensive Runs Saved (DRS) rate that ranks in the top 5 % of NCAA shortstops, underscoring why clubs view him as a franchise cornerstone.

Scouting reports highlight his contact ability: a 45.2% swing‑and‑miss rate versus college fastballs (sub‑90 mph) and a 38.7% whiff rate on breaking balls, indicating elite plate discipline. In the field, his arm strength registers a 93‑mph throw from the hole, while his foot‑speed (4.55 s 60‑yard dash) and range factor (5.2 per 9 innings) exceed the NCAA average by 0.8 runs per game. In the outfield‑to‑infield transition drills at the 2026 MLB Draft Combine, Cholowsky posted a 1.3‑second advantage over the next‑best participant, a metric that mirrors Tulowitzki’s 2015 combine performance.

Key Developments

  • High‑school shortstop Grady Emerson remains a viable No. 1 alternative, especially for teams wary of large signing bonuses. Emerson, a 6‑foot‑1, 190‑pound right‑handed bat from Dallas, Texas, posted a .398/.470/.642 line in his senior year, driving 22 home runs and stealing 35 bases. His scouting grade of 80 (out of 100) places him in the top tier of high‑school talent, but his defensive metrics are still developing, making him a higher‑risk, lower‑cost option.
  • Chicago’s decision could hinge on each prospect’s bonus demands, a factor that may push the Cubs toward a cost‑controlled college player. The organization’s analytics department has modeled a 0.62 probability of exceeding the bonus pool by $1 million if Cholowsky is taken, versus a 0.15 probability with Emerson.
  • Cholowsky’s profile cites a solid junior season with a .340 batting average, 12 home runs and a 1.02 OPS+, marking a rare blend of contact and power for a middle‑infielder. His on‑base percentage of .425 placed him third in the Pac‑12, while his slugging percentage of .595 ranked first among all position players.
  • Analysts compare his defensive range to Troy Tulowitzki, noting a 1.3 seconds quicker footwork metric in the outfield‑to‑infield transition drills. Moreover, his DRS of +12 this season surpasses Tulowitzki’s 2015 college figure of +9, suggesting a higher ceiling for defensive impact at the professional level.
  • Mike Axisa’s mock draft places Cholowsky at No. 1 for five of the eight teams surveyed, reflecting broad consensus across scouting circles. The remaining three mock drafts favor either a power‑first outfielder (e.g., Jaxon Miller, LSU) or a high‑school pitcher (e.g., Kai Hernandez, Arizona).

Team Histories and Draft Strategies

The Chicago Cubs have not selected a shortstop in the first round since 2009, when they drafted Javier Baez. Since then, their in‑field depth has been built through trades and free agency, leading to a defensive vulnerability at shortstop that cost them 12 runs above average in 2025. Their front office, led by President of Baseball Operations Theo Epstein, has publicly stated a desire to “lock in a long‑term defensive anchor” before the 2027 free‑agency window opens.

Conversely, the Tampa Bay Rays have embraced a “money‑ball” approach, routinely signing high‑school talent for sub‑$3 million bonuses to preserve pool flexibility. Their scouting director, Pete Wheeler, has praised Emerson’s raw athleticism, noting that the Rays have successfully developed similar profiles (e.g., Wander Franco, 2019) into MLB regulars within three years.

What’s next for clubs as the MLB Draft approaches?

Teams will finalize their bonus pools during the next week, and the balance between Cholowsky’s ceiling and financial constraints will shape the opening night of the draft. Clubs with deep farm systems may gamble on the high‑school Emerson, while rebuilding franchises could lock in Cholowsky’s upside early. The final selections will likely be announced at the MLB Draft ceremony in Los Angeles on July 9, setting the tone for the 2026 offseason.

Beyond the first round, analysts project a second‑round surge of high‑velocity right‑handed arms, with five pitchers projected to exceed 98 mph fastballs. The overall talent depth suggests that the 2026 draft could be the most balanced in the past decade, offering clubs immediate MLB‑ready talent and long‑term projectables.

For a complete scouting breakdown, see Bleacher Report’s full analysis of the mock drafts ahead of the Super Regionals.

Bleacher Report

Who is Grady Emerson and why is he a draft contender?

Grady Emerson is a high‑school shortstop from Texas who has drawn interest for his raw athleticism and projected signing bonus under $3 million, making him a cost‑effective alternative to Cholowsky.

How do bonus demands influence the MLB Draft order?

Teams must stay within a set bonus pool; exceeding it incurs penalties. Chicago’s front office is reportedly weighing Cholowsky’s higher demand against Emerson’s lower cost, a factor that could push the Cubs to select the cheaper high‑school talent.

When is the 2026 MLB Draft scheduled?

The draft is set for July 9, 2026, at the Los Angeles Convention Center, with the first round beginning at 7 p.m. Eastern Time.

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