Boise River Rollers
B Team
Women's
Affiliation History
WFTDA
8/1/24 – present
Related Teams
Treasure Valley Roller Derby Inc. · Travel Team
Capital City Chaos · B Team
Current Rankings
North America Women: #437
Women: #668
North America Global: #489
Global: #771
North America WFTDA: #275
WFTDA: #404
Results Over Time
Stats
57
Games
44%
Win %
25–32
W-L
W3
Curr Streak
6
Best Streak
-3074
Point diff
0–0
vs Top 10
0–0
vs Top 25
0–1
vs Top 100
5–10
Sanctioned
Model Performance · WFTDA
The model expected an average margin (DoS) of -0.22; they actually averaged -0.22 —
over-performing by 0.00.
As the favorite: won 2 of 3 (67%).
As the underdog: won 3 of 11 (27%).
Signature Wins
172–141 vs Lava City (9/21/25)
164–144 vs Los Alamos (6/27/26)
174–164 vs Boulder Bolters (5/10/25)
203–115 vs Dawn Patrol (6/27/26)
145–107 vs Battle Born Derby Demons (5/30/26)
Notable Margins
Biggest win: 265–114 vs Beet City (2/17/18)
Worst loss: 43–407 vs Avalanche City (4/5/14)
Closest win: 104–102 vs Maidens of Mayhem (5/7/11)
Closest loss: 150–151 vs Wasatch (2/16/19)
Season by Season
| Year | W–L | Win % |
|---|---|---|
| 2026 | 3–1 | 75% |
| 2025 | 2–5 | 29% |
| 2024 | 0–5 | 0% |
| 2023 | 1–1 | 50% |
| 2019 | 2–1 | 67% |
| 2018 | 4–0 | 100% |
| 2017 | 2–1 | 67% |
| 2015 | 0–2 | 0% |
| 2014 | 1–6 | 14% |
| 2013 | 0–3 | 0% |
| 2012 | 4–4 | 50% |
| 2011 | 4–0 | 100% |
| 2010 | 2–3 | 40% |
Top Rivalries
| Opponent | Games | W–L |
|---|---|---|
| Beet City | 5 | 4–1 |
| Portneuf | 4 | 2–2 |
| Walla Walla | 3 | 1–2 |
| Battle Born Derby Demons | 3 | 3–0 |
| Loco-Motives | 3 | 1–2 |
| Lava City | 3 | 1–2 |
| O-Town | 2 | 1–1 |
| Nightmares | 2 | 0–2 |
| Sierra | 2 | 0–2 |
| Root Force | 2 | 0–2 |