RADIO
When is J.J. Wetherholt getting called up? Will Wetherholt get promoted in August 2025? Read about this top fantasy baseball prospect outlook heading into Week 22.
St. Louis Cardinals shortstop prospect J.J. Wetherholt has been one of the most productive hitters in the entire minor leagues.
The top prospect in St. Louis was recently bumped up to Triple-A and is making a strong case to reach the majors before the end of the campaign.
Should fantasy managers continue to stash Wetherholt? What is his rest-of-season outlook? Let's dive in!
Be sure to check all of our fantasy baseball lineup tools and resources:- Fantasy baseball trade analyzer
- BvP matchups data (Batter vs. Pitcher)
- PvB matchups data (Pitcher vs. Batter)
- Who should I start? Fantasy baseball comparisons
- Daily MLB starting lineups
- Fantasy baseball closer depth charts
- Fantasy Baseball live scoreboard
- Fantasy baseball injury reports
J.J. Wetherholt Prospect Update for Fantasy Baseball
Since joining Triple-A Memphis, the No. 16-ranked prospect in the sport (according to MLB.com) has posted an elite .301/.391/.628 slash line with a 1.019 OPS. During this 29-game stretch, Wetherholt has tallied eight doubles, nine home runs, and has swiped five bags.
In addition to his high production in the batter's box, he has also shown an elite eye, posting a 21:16 K:BB.
Over his last eight games, Wetherholt has even found another level of production, posting a remarkable .314/.385/.657 line with three doubles, three home runs, and three stolen bases.
JJ Wetherholt has dominated AAA in the 29 games he has played. He has a K% of under 16% while having an above-average BB% and a fantastic QoC profile pic.twitter.com/cB5s7hWGob
— Running From The OPS (@OPS_BASEBALL) August 23, 2025
J.J. Wetherholt Outlook for Fantasy Baseball
The former seventh overall pick from last year's MLB Draft has done nothing but impress since joining the St. Louis system. Wetherholt opened the campaign at the Double-A level, but only needed 62 games to prove he was ready to join Triple-A. At Double-A, Wetherholt posted a strong .300/.425/.466 line with 14 doubles, seven home runs, and 14 stolen bases.
With both Brendan Donovan and Nolan Arenado on the injured list, Wetherholt could be in the mix to join St. Louis in the near future.
Given his elite skill set, he is a top hitting prospect to stash in Week 22 of the fantasy baseball season.
JJ Wetherholt has hit the ground running in AAA with 9 HR in his first 25 games. His ability to make consistently hard contact while laying off bad pitches makes him a dangerous threat.
He is one of the best prospects in baseball! pic.twitter.com/rRjcJiA9FV
— Thomas Nestico (@TJStats) August 17, 2025
- Written by Andy Smith
Top Prospect Rankings and Call-Up ETAs
You can also check out the rest of RotoBaller's fantasy baseball prospect rankings. Eric Cross updates the rankings below weekly for the top impact prospects for 2025, and when they may be called up:
| Rank | Player | Pos | Team |
| 1 | Spencer Jones | OF | NYY |
| 2 | Kristian Campbell | 2B | BOS |
| 3 | Dylan Beavers | OF | BAL |
| 4 | Andrew Painter | SP | PHI |
| 5 | Samuel Basallo | C | BAL |
| 6 | Jordan Lawlar | SS | ARI |
| 7 | Bubba Chandler | SP | PIT |
| 8 | J.J. Wetherholt | SS | STL |
| 9 | Nolan McLean | SP | NYM |
| 10 | Justin Crawford | OF | PHI |
| 11 | Brandon Sproat | SP | NYM |
| 12 | Hunter Barco | SP | PIT |
| 13 | Bryce Eldridge | 1B | SFG |
| 14 | Jhostynxon Garcia | OF | BOS |
| 15 | Carson Benge | OF | NYM |
| 16 | Sal Stewart | 3B | CIN |
| 17 | Jonathon Long | 1B | CHC |
| 18 | Owen Caissie | OF | CHC |
| 19 | Moises Ballesteros | C | CHC |
| 20 | Carson Williams | SS | TBR |
| 21 | Zac Veen | OF | COL |
| 22 | Jonah Tong | SP | NYM |
| 23 | Payton Tolle | SP | BOS |
| 24 | Chase DeLauter | OF | CLE |
| 25 | Travis Bazzana | 2B | CLE |
Top Prospect Dynasty Rankings
Looking for longer term fantasy baseball prospect rankings? You can also check out RotoBaller's top dynasty prospect rankings from Eric Cross:
| Rank | Player | Position | Team | Age | ETA | Prev |
| 1 | Konnor Griffin | SS | PIT | 19.31 | 2027 | 2 |
| 2 | Kevin McGonigle | SS | DET | 21.00 | 2026 | 4 |
| 3 | Chase Burns | P | CIN | 22.59 | Debuted | 5 |
| 4 | Jacob Misiorowski | P | MIL | 23.38 | Debuted | 15 |
| 5 | Sebastian Walcott | SS | TEX | 19.43 | 2026 | 3 |
| 6 | Leodalis De Vries | SS | ATH | 18.85 | 2027 | 6 |
| 7 | Jesus Made | 3B/SS | MIL | 18.28 | 2027 | 7 |
| 8 | Luis Pena | 3B/SS | MIL | 18.76 | 2027 | 8 |
| 9 | Samuel Basallo | C/1B | BAL | 21.01 | 2025 | 9 |
| 10 | J.J. Wetherholt | SS | STL | 22.94 | 2025 | 18 |
| 11 | Zyhir Hope | OF | LAD | 20.58 | 2027 | 11 |
| 12 | Walker Jenkins | OF | MIN | 20.49 | 2026 | 14 |
| 13 | Eduardo Quintero | OF | LAD | 19.92 | 2027 | 19 |
| 14 | Max Clark | OF | DET | 20.65 | 2026 | 12 |
| 15 | Josue De Paula | OF | LAD | 20.23 | 2027 | 16 |
| 16 | Josue Briceno | C/1B | DET | 20.90 | 2026 | 20 |
| 17 | Colt Emerson | SS | SEA | 20.08 | 2026 | 24 |
| 18 | Michael Arroyo | 2B | SEA | 20.79 | 2026 | 25 |
| 19 | Andrew Painter | P | PHI | 22.36 | 2025 | 22 |
| 20 | Thomas White | P | MIA | 20.88 | 2026 | 36 |
| 21 | Spencer Jones | OF | NYY | 24.26 | 2025 | 78 |
| 22 | Lazaro Montes | OF | SEA | 20.82 | 2026 | 23 |
| 23 | Edward Florentino | OF | PIT | 18.76 | 2027 | 121 |
| 24 | Chase DeLauter | OF | CLE | 23.86 | 2026 | 17 |
| 25 | Carson Benge | OF | NYM | 22.58 | 2026 | 70 |
| 26 | Mike Sirota | OF | LAD | 22.17 | 2027 | 30 |
| 27 | Travis Bazzana | 2B | CLE | 22.97 | 2026 | 21 |
| 28 | Jordan Lawlar | SS/3B | ARI | 23.09 | Debuted | 28 |
| 29 | Arjun Nimmala | SS | TOR | 19.84 | 2027 | 26 |
| 30 | Bryce Eldridge | 1B | SFG | 20.82 | 2025 | 33 |
| 31 | JoJo Parker | SS | TOR | 19.02 | 2028 | NR |
| 32 | Travis Sykora | P | WAS | 21.30 | 2026 | 13 |
| 33 | Carson Williams | SS | TBR | 22.15 | 2025 | 35 |
| 34 | Owen Caissie | OF | CHC | 23.11 | 2025 | 91 |
| 35 | Dalton Rushing | C | LAD | 24.49 | Debuted | 29 |
| 36 | Bubba Chandler | P | PIT | 22.93 | 2025 | 27 |
| 37 | Jhostynxon Garcia | OF | BOS | 22.68 | 2026 | 40 |
| 38 | Moises Ballesteros | C | CHC | 21.75 | Debuted | 37 |
| 39 | Ethan Holliday | SS | COL | 18.48 | 2028 | NR |
| 40 | Emmanuel Rodriguez | OF | MIN | 22.47 | 2026 | 38 |
| 41 | Marcelo Mayer | SS | BOS | 22.68 | Debuted | 32 |
| 42 | Emil Morales | SS | LAD | 18.90 | 2027 | 41 |
| 43 | Dylan Beavers | OF | BAL | 24.02 | 2025 | 55 |
| 44 | Franklin Arias | SS | BOS | 19.74 | 2027 | 39 |
| 45 | Eli Willits | SS | WAS | 17.69 | 2028 | NR |
| 46 | Jonny Farmelo | OF | SEA | 20.69 | 2027 | 34 |
| 47 | Theo Gillen | OF | TBR | 19.93 | 2027 | 42 |
| 48 | Bryce Rainer | SS | DET | 20.12 | 2027 | 43 |
| 49 | Jett Williams | SS/OF | NYM | 21.79 | 2026 | 44 |
| 50 | Luke Keaschall | 2B | MIN | 23.01 | Debuted | 45 |
| 51 | Kade Anderson | P | SEA | 21.11 | 2026 | NR |
| 52 | Charlie Condon | 1B/OF | COL | 22.35 | 2026 | 50 |
| 53 | Jonah Tong | P | NYM | 22.16 | 2026 | 51 |
| 54 | Seth Hernandez | P | PIT | 19.14 | 2028 | NR |
| 55 | Jonathon Long | 1B/3B/OF | CHC | 23.58 | 2025 | 57 |
| 56 | Braden Montgomery | OF | CHW | 22.31 | 2026 | 46 |
| 57 | Ethan Conrad | OF | CHC | 21.12 | 2027 | NR |
| 58 | Sal Stewart | 3B | CIN | 21.70 | 2025 | 59 |
| 59 | Trey Yesavage | P | TOR | 22.06 | 2026 | 53 |
| 60 | Felnin Celesten | SS | SEA | 19.92 | 2027 | 47 |
| 61 | Jacob Melton | OF | HOU | 24.95 | Debuted | 54 |
| 62 | Payton Tolle | P | BOS | 22.79 | 2026 | 97 |
| 63 | Colby Thomas | OF | ATH | 24.56 | Debuted | 48 |
| 64 | Kaelen Culpepper | SS | MIN | 22.64 | 2026 | 89 |
| 65 | Jared Thomas | OF/1B | COL | 22.13 | 2026 | 64 |
| 66 | C.J. Kayfus | 1B | CLE | 23.81 | 2026 | 67 |
| 67 | Alex Freeland | SS | LAD | 23.98 | Debuted | 60 |
| 68 | Ike Irish | OF/C | BAL | 21.73 | 2027 | NR |
| 69 | Robert Calaz | OF | COL | 19.73 | 2027 | 56 |
| 70 | Aidan Smith | OF | TBR | 21.07 | 2026 | 62 |
| 71 | A.J. Ewing | OF | NYM | 21.02 | 2026 | 63 |
| 72 | Ryan Waldschmidt | OF | ARI | 22.86 | 2026 | 65 |
| 73 | Gage Jump | P | ATH | 22.35 | 2026 | 66 |
| 74 | Aiva Arquette | SS | MIA | 21.84 | 2027 | NR |
| 75 | Nolan McLean | P | NYM | 24.07 | 2025 | 71 |
| 76 | Cam Collier | 1B/3B | CIN | 20.74 | 2026 | 52 |
| 77 | Brice Matthews | 2B | HOU | 23.42 | Debuted | 86 |
| 78 | Jamie Arnold | P | ATH | 21.41 | 2026 | NR |
| 79 | Justin Crawford | OF | PHI | 21.59 | 2025 | 73 |
| 80 | Kyle Teel | C | CHW | 23.50 | Debuted | 61 |
| 81 | George Lombard | SS | NYY | 20.21 | 2026 | 75 |
| 82 | Noah Schultz | P | CHW | 22.04 | 2026 | 49 |
| 83 | Hagen Smith | P | CHW | 22.00 | 2026 | 69 |
| 84 | Eduardo Tait | C | MIN | 18.97 | 2027 | 79 |
| 85 | Luke Adams | 1B/3B | MIL | 21.31 | 2026 | 80 |
| 86 | Bo Davidson | OF | SFG | 23.12 | 2026 | 117 |
| 87 | Aidan Miller | SS | PHI | 21.19 | 2026 | 81 |
| 88 | Jace LaViolette | OF | CLE | 21.70 | 2027 | NR |
| 89 | Harry Ford | C | SEA | 22.49 | Debuted | 82 |
| 90 | Josuar De Jesus Gonzalez | SS | SFG | 17.84 | 2028 | 83 |
| 91 | Jarlin Susana | P | WAS | 21.40 | 2026 | 84 |
| 92 | Ryan Sloan | P | SEA | 19.55 | 2027 | 74 |
| 93 | Robby Snelling | P | MIA | 21.66 | 2026 | 87 |
| 94 | Aroon Escobar | 2B | PHI | 20.62 | 2027 | 96 |
| 95 | Tyson Lewis | SS | CIN | 19.60 | 2027 | 94 |
| 96 | Jhonny Level | SS | SFG | 18.39 | 2028 | 181 |
| 97 | Slade Caldwell | OF | ARI | 19.16 | 2027 | 72 |
| 98 | Alejandro Rosario | P | TEX | 23.61 | 2026 | 88 |
| 99 | Angel Genao | MI | CLE | 21.25 | 2026 | 77 |
| 100 | Seaver King | SS | WAS | 22.31 | 2026 | 95 |
| 101 | Kevin Alvarez | OF | HOU | 17.59 | 2028 | 98 |
| 102 | Santiago Suarez | P | TBR | 20.60 | 2026 | 99 |
| 103 | Otto Kemp | 3B | PHI | 25.94 | Debuted | 85 |
| 104 | Gavin Fien | 3B/SS | TEX | 18.44 | 2028 | NR |
| 105 | Cooper Pratt | SS | MIL | 21.00 | 2026 | 102 |
| 106 | Ricky Tiedemann | P | TOR | 23.00 | 2026 | 103 |
| 107 | Juneiker Caceres | OF | CLE | 18.01 | 2028 | 162 |
| 108 | Liam Doyle | P | STL | 21.21 | 2026 | NR |
| 109 | Jackson Ferris | P | LAD | 21.59 | 2026 | 118 |
| 110 | Hunter Barco | P | PIT | 24.67 | 2025 | 110 |
| 111 | Charlee Soto | P | MIN | 19.96 | 2027 | 111 |
| 112 | Christian Moore | 2B | LAA | 22.82 | Debuted | 113 |
| 113 | Dasan Hill | P | MIN | 19.64 | 2027 | 114 |
| 114 | Brandon Sproat | P | NYM | 24.92 | 2025 | 137 |
| 115 | JD Dix | SS | ARI | 19.85 | 2027 | 139 |
| 116 | Quinn Mathews | P | STL | 24.87 | 2025 | 68 |
| 117 | Jacob Reimer | 3B | NYM | 21.48 | 2026 | 161 |
| 118 | Caleb Bonemer | SS | CHW | 19.87 | 2027 | 150 |
| 119 | Tyler Bremner | P | LAA | 21.33 | 2026 | NR |
| 120 | Christian Scott | P | NYM | 26.18 | Debuted | NR |
| 121 | Braylon Payne | OF | MIL | 19.01 | 2027 | 122 |
| 122 | Cris Rodriguez | OF | DET | 17.55 | 2029 | 153 |
| 123 | Zac Veen | OF | COL | 23.68 | Debuted | 105 |
| 124 | Kash Mayfield | P | SDP | 20.52 | 2027 | 101 |
| 125 | Cam Caminiti | P | ATL | 19.02 | 2027 | 125 |
More Fantasy Baseball Advice
Download Our Free News & Alerts Mobile App
Like what you see? Download our updated fantasy baseball app for iPhone and Android with 24x7 player news, injury alerts, sleepers, prospects & more. All free!
