Bux-Mont sweeps Rainbow Roll in Detroit with three straight wins

Bux-Mont left Rainbow Roll in Detroit with the cleanest line on the board, beating Akron 181-147, Circle City 135-97 and Detroit Roller Derby Allstars B 148-139 across June 27 and June 28. In a field that was tightly packed on paper, that three-win run was the clearest statement of the weekend.

The first two games set the tone. Bux-Mont’s 34-point opening win over Akron was controlled without turning into a runaway, then its 38-point margin over Circle City gave the Sirens even more breathing room by the end of Saturday. The numbers mattered because these were not mismatches on the rankings sheet. The June 26 WFTDA snapshot had Bux-Mont 42nd, Detroit B 43rd, Akron 44th and Circle City 51st in NA Northeast, a cluster that made every pass, jam and late score carry extra weight.

Sunday tested Bux-Mont in a different way, and the response was just as revealing. Detroit Roller Derby Allstars B pushed the eventual champion deeper into the game, but Bux-Mont still closed out a 148-139 win, the only one of its three results decided by single digits. That kind of spread tells the fuller story: Bux-Mont could create separation when the matchup opened up, then survive when the margin narrowed and the pressure rose.

Akron and Circle City, by contrast, spent the weekend trading blows behind Bux-Mont’s lead. Akron’s 151-124 win over Circle City on Sunday salvaged a split and kept it in the conversation, but the earlier loss to Bux-Mont left less room for error across the two days. Circle City ended up with the roughest set of results in the available scores, while Detroit B could not quite turn its close game against Bux-Mont into the kind of breakthrough that would have shaken the bracket math.

That is why Bux-Mont emerged as Rainbow Roll’s clear takeaway. WFTDA’s 2026 postseason calendar shows how crowded the late-summer path already is, and invitational weekends like this one feed directly into the next round of rankings talk and seeding pressure. In Detroit, Bux-Mont did more than go undefeated. It controlled the weekend more cleanly, and more consistently, than anyone else in the field.