Triple-A Single-Season Second Base Range Factor Record Progression
Every season that raised the bar, and the leader in every season between.
The Triple-A single-season second base range factor record is 5.96, set by Jayson Nix in 2007. It has stood for 19 years. The mark has been raised 2 times since 2005.
Record Holders
3 marks since 2005| Year | Player | 2B RF | Stood for |
|---|---|---|---|
| 2007 | Jayson Nix | 5.96 | still standing |
| 2006 | Jayson Nix | 5.93 | 1 year |
| 2005 | Ian Kinsler | 5.47 | 1 year |
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
17 seasons| Year | Leader | 2B RF | |
|---|---|---|---|
| 2025 | Samad Taylor | 4.48 | |
| 2023 | Connor Norby | 3.65 | |
| 2021 | Marco Hernández | 3.19 | |
| 2019 | Andrés Blanco | 4.21 | |
| 2017 | Tony Kemp | 4.40 | |
| 2016 | Joey Wendle | 4.57 | |
| 2015 | Joey Wendle | 5.03 | |
| 2014 | James Beresford | 4.66 | |
| 2013 | Kolten Wong | 4.81 | |
| 2012 | Charlie Culberson | 5.05 | |
| 2011 | Joe Thurston | 4.95 | |
| 2010 | Daniel Descalso | 4.89 | |
| 2009 | Eric Young Jr. | 5.24 | |
| 2008 | Joe Thurston | 4.78 | |
| 2007 | Jayson Nix | 5.96 | new record |
| 2006 | Jayson Nix | 5.93 | new record |
| 2005 | Ian Kinsler | 5.47 | new record |