County Championship D2, Sophia Gardens (day two, close): Glamorgan 204 & 65-2; Northants 369A typically swashbuckling Lance Klusener century enabled Northants to take control after two days of their Division Two match in Cardiff.
Klusener hit 131 off 160 balls to take the visitors to 369 in reply to Glamorgan's 204, before the hosts ended the day on 65-2, still 100 runs behind.
Young seamer Huw Waters had a good day with the ball for Glamorgan, taking 4-33, but other bowlers suffered.
Monty Panesar, 6-80 in the match to date, could force a Saturday victory.
Glamorgan were not helped when slow left-armer Dean Cosker limped off after slipping in the
field, having taken two Northants wickets.