After opening with a 10-under 270 on Friday, the Cardinal managed to increase its lead from one to seven shots despite turning in a 1-over 281 on Saturday, which turned out to be the second-best team score of the second round, as Olympia Fields flexed its considerable muscle on Saturday.
Host Illinois, which opened with a 9-under 271 on Friday, slipped back to third at 1-under 559 following an 8-over 288 effort on Saturday.
At 9-under 551, Stanford tied the 36-hole team scoring record (Oklahoma State, 2018) while all four of Stanford's scoring players over the first two days reside inside the top-10, led by Karl Vilips who is tied for fourth at 4-under 136 (65-71).
Fifth-year senior Ethan Ng fired the Cardinal's best round of the day with a 1-under 69, while junior Michael Thorbjornsen shot an even-par 70. Barclay Brown and Vilips were both 1-over on the day, although Vilips rebounded nicely from a triple on the 10th hole, finishing his round with three birdies and five pars over the final eight holes to finish the day inside the top five.
Illinois' Adrien Dumont de Chassart took over the individual lead after firing a 67 (-3) on the heels of an opening round 65. At 8-under 132, the Belgian will sleep on a two-shot lead over Arizona State's Ryggs Johnston while his Illini teammate Tommy Kuhl is three back at 5-under.
Johnston fired the second-best round in the 16-year history of the tournament with a 6-under 64 which moved him and the Sun Devils into solo second on the individual and team leaderboards. The senior from Libby, Mont. eagled his first hole of the day, the par-5, 626-yard 13th, and then finished with a flurry, collecting four birdies in his last six holes to finish 6-under 64.
Only two players, both current professionals, have shot better in the tournament's 16-year history. Rickie Fowler (Oklahoma State, 2007) and Thomas Detry (Illinois, 2015) carded 7-under 63's respectively.
Stanford will look to claim its second OFCC/Fighting Illini team title on Sunday after taking home the trophy in 2011. Three Stanford players have won the individual title on five occasions, including Patrick Rodgers (2011, 2012), Cameron Wilson (2013), and Maverick McNealy (2014, 2015).
