Sierra Regional Roller Derby
Affiliation History
WFTDA
1/29/18 – present
WFTDA Apprentice
7/6/16 – 1/29/18
Related Teams
Battle Born Derby Demons · B Team
Current Rankings
North America Women: #174
Women: #280
North America Global: #206
Global: #340
North America WFTDA Sanctioned: #161
WFTDA Sanctioned: #239
Results Over Time
Stats
69
Games
51%
Win %
35–34
W-L
L1
Curr Streak
9
Best Streak
+1486
Point diff
0–0
vs Top 10
0–0
vs Top 25
0–1
vs Top 100
19–21
Sanctioned
Model Performance · WFTDA Sanctioned
The model expected an average margin (DoS) of 0.02; they actually averaged 0.02 —
under-performing by 0.00.
As the favorite: won 9 of 18 (50%).
As the underdog: won 7 of 19 (37%).
Signature Wins
160–144 vs North Bay (9/16/18)
168–161 vs North Bay (3/31/18)
162–91 vs High Altitude (9/21/25)
243–105 vs Northern Arizona (9/15/18)
300–107 vs Sin City (5/19/18)
183–86 vs Big Sky Rollers (5/31/25)
Season by Season
| Year | W–L | Win % |
|---|---|---|
| 2026 | 1–6 | 14% |
| 2025 | 7–4 | 64% |
| 2024 | 6–3 | 67% |
| 2023 | 1–3 | 25% |
| 2019 | 0–6 | 0% |
| 2018 | 6–1 | 86% |
| 2017 | 6–1 | 86% |
| 2016 | 4–4 | 50% |
| 2015 | 1–2 | 33% |
| 2014 | 3–3 | 50% |
| 2013 | 0–1 | 0% |
Top Rivalries
| Opponent | Games | W–L |
|---|---|---|
| Bruin Trouble | 5 | 2–3 |
| Disciples | 4 | 2–2 |
| Misery | 4 | 0–4 |
| North Bay | 3 | 3–0 |
| Sin City | 3 | 1–2 |
| Southern Oregon | 3 | 3–0 |
| Boise River Rollers | 2 | 2–0 |
| Silicon Valley | 2 | 1–1 |
| Peninsula | 2 | 2–0 |
| South Coast | 2 | 2–0 |