Blues win three coach’s challenges, overturning three Flames goals in tightly officiated Calgary game

Three reviews, three reversals reshape the scoreboard

The St. Louis Blues produced an unusual swing in a March 18, 2026 game at Calgary, successfully challenging three separate Flames goals and having all three wiped off the board after video review. The sequence tied an NHL benchmark for most successful goal challenges by one team in a single game and fundamentally altered the game’s flow, turning what appeared to be repeated Calgary breakthroughs into extended stretches of play without a change in score.

The overturned goals stemmed from two offside determinations and one high-sticking review, reflecting the main categories available under the NHL’s coach’s challenge framework. While challenges have become routine leaguewide, three successful challenges in one night remains rare because the standard of evidence requires a clear basis to overturn the on-ice ruling.

What the challenges signaled tactically

Each successful challenge carried consequences beyond the erased goal. In practical terms, overturning a score can redirect line deployment, shift momentum, and affect special-teams strategy. Offside reviews, in particular, tend to reward aggressive blue-line stands and meticulous bench-side video tracking of zone entries, while high-sticking reviews emphasize net-front traffic and puck trajectory assessment.

• Two offside reversals underscored how entry timing and skate position can decide a goal’s validity long after the puck crosses the line.

• The high-sticking reversal highlighted how quickly scoring plays near the crease can be reclassified when a deflection involves contact above the legal height.

Scoreline impact and how the game finished

With three Calgary goals removed, the game remained tight into the later stages. The night ultimately ended 1-1 through overtime and was decided in a shootout, with the Flames credited with the win while the Blues secured a standings point. The final ledger reflected how the review process can compress scoring and increase the value of single goals, goaltending execution, and shootout results.

Three separate scoring plays were initially celebrated in the building before video review reversed each call.

League context: why nights like this are uncommon

The NHL’s current system places high emphasis on definitive video evidence, and the practical deterrent to repeated challenges is the risk of penalties for unsuccessful attempts. That makes a three-for-three night notable: it implies not only that the video supported each claim, but also that the coaching staff judged the threshold for reversal correctly in real time.

For St. Louis, the game offered a case study in how process-driven decision-making—bench communication, video coordination, and rules familiarity—can directly influence the result, even when it does not guarantee the extra point in the shootout.