The San Francisco 49ers have suspended linebacker Dre Greenlaw for one game without pay following an unsportsmanlike conduct incident in Sunday’s clash with the Seattle Seahawks, ESPN reports. Greenlaw was penalized for head‑butting a helmetless Seahawks linebacker, an action the National Football League deemed to warrant disciplinary action.

The suspension came after the league reviewed the play in question, citing the NFL’s strict policy on player safety and conduct. The incident occurred during a hard‑fought defensive exchange, and the 49ers’ defensive coordinator noted that Greenlaw’s aggressive play style had previously contributed to the team’s success. The league’s decision to suspend Greenlaw for a single game reflects its intent to deter dangerous contact, especially against players without helmets.

For the 49ers, losing Greenlaw means a temporary gap in the linebacker corps. The player has been a starter for the team and is known for his run‑stopping ability and pass coverage. His absence will likely force the coaching staff to shuffle the depth chart, potentially giving a backup a chance to step into a starting role. The team’s defensive coordinator expressed confidence in the roster’s depth, but the loss of a veteran presence is still a concern heading into the next matchup.

Looking ahead, Greenlaw will be eligible to return for the following week’s game, assuming the league does not extend the suspension. The 49ers will need to adjust their defensive scheme to accommodate the change, and the league will continue to monitor player conduct to maintain a safe playing environment. The incident serves as a reminder of the NFL’s ongoing emphasis on player safety and the consequences of unsportsmanlike behavior on the field.