PORTSMOUTH’S unbeaten start in League One this season came to an end as they lost 2-0 at home to Gillingham on Saturday.
Pompey were two down at the break, prompting boss Kenny Jackett to bring on two substitutes at half-time, including Ben Thompson.
The hosts couldn't break down their opponents, but they retained top spot in the third tier, three points ahead of Peterborough.
Fred Onyedinma came on in the 83rd minute for Wycombe Wanderers as Adebayo Akinfenwa scored his 200th goal in English football in the Chairboys’ 2-1 win at home to Burton Albion in League One.
Also in League One, Tom King was on the bench as AFC Wimbledon lost 1-0 at Plymouth.
In League Two, a hip injury ruled defender Sid Nelson out of Swindon’s 1-1 draw at home to Northampton.
In the National League, Harry Donovan played 76 minutes of Dagenham & Redbridge’s 2-0 defeat at Gateshead that leaves them 22nd in the table.