The Leeds boss was animated on the touchline, despite the 'beard' doing the job from the spot.
The Hammers picked up a 2-1 win against the champions.
Derby County’s George Thorne was dominant as his side beat Huddersfield Town 2-1.
The former midfielder has backed them despite disappointing defeats to Manchester United and Arsenal in recent weeks.
The midfielder says he used previous experience of scoring past Brad Guzan to net his free-kick on Saturday.
The Leeds forward is playing a totally different ball game under the new boss.
The Gunners are reportedly eyeing up the Manchester City academy coach as a potential long-term replacement for the long serving Frenchman.
Tottenham Hotspur’s Harry Kane and Hugo Lloris are big-money assets.
Steve Evans is set to give Erwin a chance when he returns from Bury.
Tottenham are reportedly leading the race to sign Demarai Gray from Birmingham City.