What do the new one-minute and five-second rules actually change?

Football's lawmakers signed off a package of match-flow changes on 28 February 2026. They took effect on 1 July, were used at the World Cup, and reached the Premier League when the season kicked off on 21 August.

Five matchweeks in, there is enough evidence to test whether any of it worked, and for anyone weighing markets on every top flight fixture, the answer matters more than it sounds.

What the new rules actually say

Three changes carry the weight. A player who receives assessment or treatment on the pitch, or whose injury stops play, must leave the field and stay off it for one minute of running clock after the restart. There are exceptions, and the Premier League has added a trial in which a manager whose goalkeeper is hurt must nominate an outfield player to serve that minute instead.

Referees now run a five-second visual countdown when a throw-in is being delayed. Overrun it and the throw goes to the opposition. The same countdown applies to a delayed goal kick, except the sanction there is a corner.

A substituted player also has 10 seconds to get off. Miss it and the replacement waits until the first stoppage after a minute of play.

Holding at corners is not a law change

This one gets miscast. The tougher line on grappling in the box comes from Howard Webb and the Premier League's referees, not from the lawbook. Webb set it out on 19 August, targeting holding with no bearing on playing the ball.

"Fans can expect to see more situations being penalised, but not only in August or September, throughout the season," he said, while declining to promise a flood of spot kicks. "Contact's still part of the game. We still maintain a high threshold."

The tempo data

Actual playing time, the period the ball is in play, averaged 55:23 across 2025-26. Through the opening three rounds of 2026-27 it sat at 57:28. That is two minutes and five seconds more football per match, a rise of roughly 3.8%.

Useful context: Opta's season-by-season series has ball in play at 54:49 in 2022-23, 58:11 in 2023-24, 56:59 in 2024-25 and 55:00 in 2025-26. So the new rules have clawed back most of a two-season decline without beating the 2023-24 peak. That decline had causes the countdown does not touch, chiefly long throws rising from 1.5 to 3.7 a game and corners taking 36.9 seconds each.

The spread between clubs remains wider than the spread between seasons. Crystal Palace averaged 63:04 of live action, Manchester City 62:54. Leeds United managed 51:35 and Nottingham Forest 52:21, both with close to 100 stoppages a game. Forest against Leeds ran 95:20 in total and produced 47:51 of football. Brentford against Sunderland lasted 104:26 and produced 50:57.

The penalties have not arrived

Six penalties have been awarded in the first 50 Premier League matches of 2026-27. Last season the league gave 93 in 380 games, a rate of 0.24 a match, which projects to about 12 across the same sample.

So the crackdown has, so far, halved the penalty count rather than raised it. Attackers getting cleaner runs at the ball is a plausible reason. A short sample is a likelier one. Webb himself framed the test as a full season rather than an opening month.

What to take from it

The clock rules are doing measurable work. Roughly two extra minutes of live football per game is a real shift in a sport that had been going the other way for two seasons, and it lands hardest on the sides that were leaning on delay.

The set-piece guidance is a different question, and five matchweeks of penalty data cannot answer it yet. Watch whether the rate climbs once referees have a full autumn of evidence behind them.