Ghana defender Andy Yiadom made his 100th Reading appearance against Derby County in the EFL Championship on Wednesday.
Yiadom lasted the entire duration of the game as they lost 1-0 to Derby County at the Pride Park Stadium.
Craig Forsyth's first-half winner sank in-form Reading and sent Derby County's points tally back into positive numbers after their 12-point deduction.
Jason Knight whipped in a cross to the back post where left-back Forsyth floated a header which dropped into the far corner.
The result sees Reading drop a place to 11th after their fourth defeat in five matches on the road.
The 29-year-old joined the Royals in 2018 from Barnsley and has since gone to become a key cog of the team.
This season, he has made 10 appearances for the Royals in all competitions.