Muddy River Rollers

Ranking System WFTDA Global
Current: #260 of 1641 · 481.9 Peak: 485.9 (Jul 2026)
Rating Over Time — GLOBAL
Ranking Detail
DateThis TeamOpponent Expected vs. Actual ChangeNew Rating
7/25/26 Muddy River Rollers (72) vs PARDy (188) Expected DoS -0.38
Actual DoS -0.45
-4.0 481.9
7/25/26 Muddy River Rollers (174) vs Ottawa Valley (116) Expected DoS 0.08
Actual DoS 0.20
+7.4 485.9
5/24/26 Muddy River Rollers (105) vs PARDy (185) Expected DoS -0.47
Actual DoS -0.28
+11.6 478.5
5/23/26 Muddy River Rollers (116) vs Quebec (159) Expected DoS -0.24
Actual DoS -0.16
+5.2 466.9
5/22/26 Muddy River Rollers (141) vs Ottawa Valley (139) Expected DoS -0.16
Actual DoS 0.01
+10.2 461.7
10/25/25 Muddy River Rollers (100) vs Quebec (129) Expected DoS -0.10
Actual DoS -0.13
-1.8 451.5
5/25/25 Muddy River Rollers (126) vs Quebec (90) Expected DoS -0.25
Actual DoS 0.17
+24.8 453.4
5/24/25 Muddy River Rollers (172) vs Halifax (154) Expected DoS -0.47
Actual DoS 0.06
+31.6 428.5
5/24/25 Muddy River Rollers (239) vs Fog City (80) Expected DoS 0.06
Actual DoS 0.50
+26.4 397.0
3/29/25 Muddy River Rollers (202) vs Fog City (77) Expected DoS -0.44
Actual DoS 0.45
+53.0 370.6
3/23/19 Muddy River Rollers (122) vs Aroostook (139) Expected DoS -0.33
Actual DoS -0.07
+15.7 317.5
9/15/18 Muddy River Rollers (130) vs Capital City (296) Expected DoS -0.25
Actual DoS -0.39
-8.4 301.8
8/25/18 Muddy River Rollers (140) vs Portside Pirates (204) Expected DoS 0.04
Actual DoS -0.19
-13.3 310.3
8/4/18 Muddy River Rollers (146) vs Dockyard Brawlers (160) Expected DoS -0.03
Actual DoS -0.05
-1.1 323.6
6/23/18 Muddy River Rollers (98) vs Bootleg Betties (300) Expected DoS 0.46
Actual DoS -0.51
-57.8 324.7
7/22/17 Muddy River Rollers (99) vs Portside Pirates (54) Expected DoS 0.59
Actual DoS 0.29
-17.5 382.4
6/3/17 Muddy River Rollers (191) vs Bootleg (206) Expected DoS 0.35
Actual DoS -0.04
-23.2 399.9
4/30/17 Muddy River Rollers (29) vs La Racaille (53) Expected DoS -0.41
Actual DoS -0.29
+7.2 423.2
4/29/17 Muddy River Rollers (65) vs Casse-Gueules (28) Expected DoS -0.11
Actual DoS 0.40
+30.0 415.9
4/29/17 Muddy River Rollers (65) vs Smoke City Bandits (67) Expected DoS -0.16
Actual DoS -0.02
+8.4 385.9
7/17/16 Muddy River Rollers (238) vs Capital City (188) Expected DoS 0.12
Actual DoS 0.12
-0.3 377.5
6/4/16 Muddy River Rollers (330) vs Portside Pirates (75) Expected DoS 0.30
Actual DoS 0.63
+19.5 377.8
5/28/16 Muddy River Rollers (413) vs Wharf City (42) Expected DoS 0.06
Actual DoS 0.82
+45.0 358.3
4/10/16 Muddy River Rollers (138) vs Aroostook (147) Expected DoS 0.08
Actual DoS -0.03
-6.5 313.3
9/19/15 Muddy River Rollers (153) vs Portside Pirates (135) Expected DoS -0.01
Actual DoS 0.06
+3.6 319.8
8/29/15 Muddy River Rollers (166) vs Aroostook (172) Expected DoS 0.12
Actual DoS -0.02
-7.2 316.2
6/27/15 Muddy River Rollers (145) vs Bazooka Janes (175) Expected DoS 0.12
Actual DoS -0.09
-11.4 323.3
6/6/15 Muddy River Rollers (143) vs Dockyard Brawlers (188) Expected DoS 0.13
Actual DoS -0.14
-14.0 334.7
4/25/15 Muddy River Rollers (253) vs Portside Pirates (159) Expected DoS 0.10
Actual DoS 0.23
+6.9 348.7
4/11/15 Muddy River Rollers (338) vs Bangor Roller Derby B-Team (158) Expected DoS 0.13
Actual DoS 0.36
+12.4 341.7
9/20/14 Muddy River Rollers (338) vs Aroostook (133) Expected DoS -0.05
Actual DoS 0.44
+25.6 329.4
8/23/14 Muddy River Rollers (162) vs Dockyard Brawlers (180) Expected DoS n/a (debut)
Actual DoS -0.05
+0.0 303.8
7/18/14 Muddy River Rollers (155) vs Rock Coast (267) Expected DoS -0.36
Actual DoS -0.27
+5.0 303.8
5/31/14 Muddy River Rollers (169) vs Red Rock'n (239) Expected DoS -0.07
Actual DoS -0.17
-5.5 298.8
5/3/14 Muddy River Rollers (52) vs Bangor (326) Expected DoS -0.26
Actual DoS -0.72
-24.3 304.3
4/26/14 Muddy River Rollers (138) vs Portside Pirates (203) Expected DoS n/a (debut)
Actual DoS -0.19
328.6