High-A Single-Season Second Base Range Factor Record Progression
Every season that raised the bar, and the leader in every season between.
The High-A single-season second base range factor record is 5.52, set by Peeter Ramos in 2005. It has stood for 21 years. The mark has been raised 0 times since 2005.
Record Holders
1 marks since 2005| Year | Player | 2B RF | Stood for |
|---|---|---|---|
| 2005 | Peeter Ramos | 5.52 | still standing |
The earliest marks here are records only in the sense that nobody had done better yet. Season length, schedule and the rules themselves have all changed, so a figure from the 1870s is not comparable with a modern one and is not offered as though it were.
Every Season
21 seasons| Year | Leader | 2B RF | |
|---|---|---|---|
| 2026 | Daniel Dickinson | 3.86 | |
| 2025 | Casey Yamauchi | 4.36 | |
| 2024 | Nerwilian Cedeño | 4.36 | |
| 2023 | Tyler Callihan | 4.20 | |
| 2022 | Eddy Diaz | 3.83 | |
| 2021 | Ricky Aracena | 3.72 | |
| 2019 | Brett Langhorne | 4.34 | |
| 2018 | Riley Mahan | 4.64 | |
| 2017 | Mitchell Tolman | 4.85 | |
| 2016 | Toby Thomas | 5.01 | |
| 2015 | Javier Betancourt | 5.15 | |
| 2014 | Max Moroff | 5.15 | |
| 2013 | Jerome Pena | 5.26 | |
| 2012 | Enrique Hernández | 5.08 | |
| 2011 | Ryan Cavan | 5.38 | |
| 2010 | Drew Garcia | 5.39 | |
| 2009 | Matt Lawson | 5.10 | |
| 2008 | Tony Thomas | 5.22 | |
| 2007 | Carlo Cota | 5.30 | |
| 2006 | Sean Kazmar Jr. | 5.05 | |
| 2005 | Peeter Ramos | 5.52 | new record |