Edison Flag Football Coach To Serve Suspension
Edison girls flag football coach Frank Phung is suspended for the upcoming playoff opener against Sierra Canyon.
Updated on Oct. 19, 2026 in Football
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Edison head coach Frank Phung will miss the team's upcoming Open Division playoff game on Oct. 24 following a one-game suspension. Phung was ejected during the regular-season finale on Oct. 14 after receiving two unsportsmanlike conduct penalties.
Why it matters
The suspension forces the Edison Chargers to navigate a critical playoff matchup against Sierra Canyon without their head coach. The team enters the game as the eighth seed in the Open Division, aiming to advance to the semifinals scheduled for Oct. 31.
Edison holds an overall record of 21-6 and enters the Open Division playoffs as the eighth seed. They face 12th-seeded Sierra Canyon, which holds a 20-5 record, in a matchup starting at 5 p.m.
The players
Frank Phung
He is the head coach of the Edison High School girls flag football team.
Ulises Lua
He is stepping into the head coaching role for the Chargers during the upcoming playoff game.
David Harrison
He is serving as the offensive coordinator for the Edison girls flag football team.
The details
Ulises Lua will step in as the head coach for the Chargers during the playoff contest, while David Harrison will manage duties as the offensive coordinator. This coaching shift occurs after Edison secured a 19-6 win against Western Christian to close their regular season with 14 wins in their last 15 games.
Timeline
Oct. 14: Frank Phung was ejected during a game.
Oct. 21: Frank Phung confirmed the suspension.
Oct. 24: Edison plays Sierra Canyon at 5 p.m.
Oct. 31: Semifinal games occur.
Season Trajectory
The coaching change creates uncertainty for an Edison team that finished third in the Sunset League with a strong regular season. This sudden leadership adjustment forces the Chargers to maintain their momentum while facing a must-win situation to keep their championship hopes alive.
Edison must navigate the Sierra Canyon game without their primary head coach at the helm. Success in this matchup determines if the team advances to the semifinal playoff round.
The takeaway
Maintaining discipline during heated regular-season finales is essential for ensuring all staff are available for the postseason. Teams must prepare contingency plans to ensure continuity in leadership throughout the playoff bracket.
What happens next
The Edison Chargers compete against Sierra Canyon on Oct. 24 at 5 p.m. Winners of the group are set to advance to the semifinal round on Oct. 31.
Further reading
For more news on local athletics, visit the Huntington Beach Football section.
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