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Colorado Rockies Top Dynasty Prospects – September Edition

Colorado Rockies Top Prospects September 2025 Update

The division reports debuted last year. The goal of this article series is to provide a quick overview of all dynasty-relevant information from each division. Each team has multiple levels each containing plenty of impactful prospects which can feel impossible to keep up with. This article series, which will be updated once per month, will help dynasty managers stay up to date on performances, injuries, promotions, and more. New this season is the inclusion of tiers in the rankings. Next to their rank, each prospect is assigned a tier. The tier range is 1-5. 

  • Tier 1: A potential difference-making dynasty prospect. Somebody who would rank in the top-20ish prospects for dynasty baseball
  • Tier 2: A still very good dynasty prospect who holds plenty of value. This prospect would typically rank in the 21-75 range
  • Tier 3: A mid-tier prospect who could be valuable but has questions and concerns present in his profile ranking in the 76-150 range
  • Tier 4: A prospect who is worth knowing, but is reserved for deeper leagues. This prospect would rank 151-250
  • Tier 5: The rest of the prospects fall into Tier 5

 

The 2025 season is winding down. The fantasy baseball playoffs are in full swing, and fall is in the air. Now is the time that most fantasy baseball nuts tend to lose focus. Unfortunately, dynasty managers are not afforded that opportunity. Staying up to date on the latest prospect news is essential to taking your team to the next level. Dynasty leagues never sleep. This article updates the Colorado Rockies prospect rankings while providing news and notes on the latest promotions and performances.

 

Colorado Rockies

 

Top 10 Prospects

 

Notable Prospect Performances:

  • Wilder Dalis is a deep-league prospect to know. Dalis signed with the Rockies back in May of 2023, but is still only 19 years old. Following a strong 2024 showing in the DSL, Dalis dominated the Complex League this season with a .352/.440/.525 slash. Now, in 31 games at Low-A, Dalis has added another three home runs and six stolen bases. Dalis has projectable power, good plate discipline, and is a name worth paying attention to in deep dynasty formats.
  • Since the middle of August, Charlie Condon’s raw power has been on full display in Double-A. Since August 17, Condon has crushed eight home runs in just 90 plate appearances. That is a 53-homer pace over 600 plate appearances. There is some risk still present in his hit tool, but the power upside here pushes him up to third on the Rockies’ top ten list for this month.
  • A failed Major League stint earlier this season has pushed Zac Veen to the back of dynasty managers’ minds. However, Veen’s Minor League production has not slowed down. In 86 games with Triple-A, Veen is batting .287 with 11 homers and 15 stolen bases. More importantly, Veen is striking out only 20.6% of the time with the best contact rate of his professional career. Do not write him off quite yet.

 

Notable Prospect Promotions and News:

  • Konnor Eaton was promoted from High-A to Double-A. Eaton was selected by the Rockies in the sixth round of the 2024 draft and has pitched well in his first full professional season. Eaton made 23 starts in High-A, finishing with a 3.56 ERA. He has struck out 35% of the batters he has faced in three starts at Double-A. Eaton’s name does not land on any top prospect lists, but his 2025 season has been encouraging for the organization’s pitching development.
  • Sean Sullivan missed a couple of weeks on the IL. Sullivan’s 2025 season was delayed due to a hip injury, and now he has missed two more weeks in August with an undisclosed injury. The 2023 second-round pick has pitched to a 2.94 ERA in 20 starts this season down in Double-A. Although he lacks flashy velocity and stuff, Sullivan has excellent command, which could prove useful in Coors Field.

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