Sam Vokes scored a brace to earn Burnley a point against West Brom after it looked as though Sean Dyche's men were beat.
Vokes had put the home side ahead after 56 minutes after clever play from Ashley Barnes.
But Dyche's men couldn't hold on to their lead and West Brom were level when Rondon struck from close range. It was his first goal since December.
Craig Dawson took advantage of poor Burnley defending to meet Chris Brunt's cross and put past Tom Heaton to make it 2-1 with 12 minutes to go.
But Vokes got his second of the game in the 86th minute to equalise.