Swindon and MK Dons ended their League Two seasons with a goalless draw at the County Ground that lacked scoring chances.
Early in the game, Swindon's defense was put under pressure when Connor Lemonheigh-Evans made a run into the box, but captain Clarke made a crucial tackle to stop him.
Swindon then had an opportunity when left-back Billy Kirkman delivered a low cross into the box, but Nnamdi Ofoborh was unable to put it away.
Captain Clarke of Swindon once again stopped MK Dons' Lemonheigh-Evans from getting a shot off after he latched onto a rebound.
Swindon goalkeeper Connor Ripley made a strong save to deny a header from Callum Hendry and then collected a mishit shot from Kane Thompson-Sommers.
Will Wright of Swindon hit a free-kick into the MK Dons wall and his subsequent shot off the rebound went wide.
In the second half, Wright did well to block a shot from Danilo Orsi before he could shoot.
On the other end, Danny Butterworth turned at the edge of the box but his shot went over the goal.