Both sides finished with 10 men as Tonbridge drew 0-0 at Maidenhead in a Skrill South relegation battle on Saturday.
The hosts' Danny Green and Angels' Ryan Watts were sent off for throwing the ball at each other during the second half.
Neither team showed enough quality to break the deadlock in a poor game.
Maidenhead enjoyed the best of the chances, with unmarked Richard Pacquette firing over early on and wasting another opening near the end.
Chris Piper and Michael Bakare might have broken the deadlock for Tommy Warrilow's Angels.
The result leaves second-bottom Tonbridge two points adrift of safety ahead of a trip to in-form Staines tomorrow night (Tuesday).