Jamie Grimes' third goal of the season was enough to earn Cheltenham a 1-0 home win over Crewe.
The big centre-half slotted past Ben Garratt in the 52nd minute after a flick from his defensive partner Will Boyle.
Cheltenham were on top for much of the first half, with Danny Wright's powerful effort deflected over the bar in the fourth minute.
Scott Flinders had to make a double save to keep out Chris Porter and then George Cooper in the 35th minute at the other end.
Jerell Sellars' well-struck shot was...