Breakout Picks · Updated August 2026

JJ Wetherholt

baseball · St. Louis Cardinals · SS/2B · age 23 · about a year

Breakout90/100
Card upside94/100
Accessibility42/100
Risk22/100
MLB debut Cards (STL) — debut Mar 26: first hit = solo HR vs Tampa BaySeason .257+/.773 OPS — 13+ HR / 57 R / 91 H in 2026 (2nd NL rookies HRs, leads all NL rookies in runs)

JJ Wetherholt — baseball, SS/2B, St. Louis Cardinals, age 23. One of 82 entries, each scored on four separate axes rather than given a single grade.

An accessibility score of 42 means partly priced in. You are not early and you are not late, which in practice means being picky about which specific card you buy matters more than the timing.

Breakout (90) and card upside (94) sit close together, which is the straightforward case: if the performance arrives, the cards should follow it rather than shrug.

Set against the 14 baseball breakout picks scored here, its breakout of 90 ranks 3rd of 14, card upside 94 ranks 2nd, accessibility 42 ranks 10th, and risk 22 is the 2nd-lowest. The closest thing to it on the numbers is Kevin McGonigle, which scores 88 and 92 on the same two axes — if you're weighing one against the other, the difference is in the reasoning rather than the scores.

A one-year horizon means you're betting on a single body of work — one season, essentially. That's a much narrower bet than a career, and it should be sized like one.

At 22, this is one of the calmer entries in here. Read that as relative: the floor under any card is whatever the next person will pay, and that number can move a long way in a month.

Price range $—–$— · verdict — · full reasoning, entry timing, what would change our mind, and the specific cards this applies to
Three things are behind the login for this entry: the price range we think is fair, the buy, hold or sell call, and the full reasoning — including what would change it.
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How to read these four numbers

Every entry gets four separate scores instead of one grade, because a single grade hides the thing you needed. Full explanation in the guide: how to spot a breakout before the cards move.

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