SILVIS, Ill. — Zach Johnson has evolved into one of the most consistent players the John Deere Classic has ever seen.
Johnson put together another steady round Friday, maintaining a share of the lead despite standout efforts from rookie Patrick Reed and Lucas Glover.
Johnson, the defending champion, shot a 5-under 66 to join Reed and Glover atop the leaderboard at 12-under 130 following second-round play.
It "was a day of just hanging in there and letting things come. But I like the fact that I don't have to be perfect and I can still play here," Johnson said.
Reed shot a 63 in the morning session, just one year after missing the cut at TPC Deere Run — and Glover finished a shot better at 9 under on Friday.
Australia's Matt Jones is a shot back at 11 under. Troy Matteson leads a pack at 10-under, while three-time winner Steve Stricker is among those contending at 9 under.
Given how well Johnson has played this course of late, it could take a spectacular weekend to beat him.
Johnson has shot 18 consecutive rounds in the 60s at Deere Run — largely by avoiding big mistakes and scrambling out of small ones — and his ninth bogey-free round Friday was a tournament record.
"I'm just comfortable. I'm comfortable with every tee shot. I'm comfortable with every wind, and clearly I'm comfortable on the greens," Johnson said.
Consistency has been an issue this season for Glover, but he was just two feet from taking the lead outright heading into Saturday. He missed a 19-foot birdie putt on his final hole to join Johnson and Reed atop the leaderboard.
Glover said he ditched plans to take this weekend off and head to Scotland early for the British Open after playing poorly last week. So far, it looks as though a few extra rounds have helped Glover find his game.
"I was ecstatic (Thursday) after 3 under ... so you can imagine how I feel," Glover said. "But I'm not dumb enough to think it's over."
Reed, a 22-year-old with two top-10 finishes in 20 events this season, highlighted his strong round with a 37-yard chip for eagle on the 17th hole.
Reed, with his wife Justine on the bag as his caddie, is 13-under over his last 27 holes.
"She helps me with everything. I never check wind. She tells me what the wind is. She's always right on that. Most of the time she helps me pick most of my clubs. She seems to know my distances better than I do," Reed said. "She's great at reading putts, so I kind of have the full package. It's definitely not an 'I,' it's definitely a 'we' for us."
Matteson had his best performance of 2012 at Deere Run a year ago, when he pushed Johnson to a playoff and finished second.
Matteson's round on Friday was punctuated by an ace from 132 yards out, as he used a wedge to notch the tournament's first hole-in-one in three years.
"I just said, 'You know what? Let's just try to hit a good shot, kind of get some spin on it, bring it back down the hill and leave ourselves a good putt," Matteson said. "It started coming back down the hill and it just disappeared, and the guys behind the green went crazy."
|Los Angeles - WP: C. Kershaw||14||FINAL|
|Chicago Cubs - LP: E. Jackson||5|
|Boston - WP: J. Tazawa||5||FINAL|
|Baltimore - LP: D. O`Day||3|
|Milwaukee - LP: J. Broxton||2||FINAL|
|Pittsburgh - WP: J. Holdzkom||4|
|Toronto - LP: M. Buehrle||3||FINAL|
|NY Yankees - WP: H. Kuroda||5|
|Washington - WP: D. Fister||3||FINAL|
|Miami - LP: T. Koehler||2|
|Chicago WSox - WP: J. Quintana||4||FINAL|
|Tampa Bay - LP: J. Hellickson||3|
|NY Mets - WP: Z. Wheeler||5||FINAL|
|Atlanta - LP: J. Teheran||0|
|Cleveland - LP: K. Crockett||4||FINAL|
|Minnesota - WP: J. Burton||5|
|Detroit - WP: J. Verlander||10||FINAL|
|Kansas City - LP: J. Vargas||1|
|Seattle - WP: T. Walker||10||FINAL|
|Houston - LP: B. Peacock||5|
|Arizona - LP: C. Anderson||3||FINAL|
|Colorado - WP: J. Lyles||15|
|Cincinnati - LP: D. Holmberg||1||FINAL|
|St. Louis - WP: J. Lackey||2|
|Philadelphia - LP: D. Buchanan||1||FINAL|
|Oakland - WP: J. Lester||3|
|Texas - WP: L. Bonilla||12||FINAL|
|LA Angels - LP: H. Santiago||3|
|San Francisco - LP: T. Hudson||0||FINAL|
|San Diego - WP: O. Despaigne||5|
|San Diego||9/21/14 12:00 PM|
|Dallas||9/21/14 12:00 PM|
|Washington||9/21/14 12:00 PM|
|Houston||9/21/14 12:00 PM|
|Minnesota||9/21/14 12:00 PM|
|Tennessee||9/21/14 12:00 PM|
|Baltimore||9/21/14 12:00 PM|
|Green Bay||9/21/14 12:00 PM|
|Indianapolis||9/21/14 12:00 PM|
|Oakland||9/21/14 12:00 PM|
|San Francisco||9/21/14 3:05 PM|
|Denver||9/21/14 3:25 PM|
|Kansas City||9/21/14 3:25 PM|
|Pittsburgh||9/21/14 7:30 PM|
|Chicago||9/22/14 7:30 PM|
|NY Giants||9/25/14 7:25 PM|
|(20) Kansas State||14|
|Old Dominion||11:00 AM|
|Georgia Tech||11:00 AM|
|Eastern Mich||11:00 AM|
|(11) Michigan State|
|Bowling Green||11:00 AM|
|North Carolina||2:30 PM|
|(6) Texas A&M||2:30 PM|
|Central Mich||2:30 PM|
|Fla Atlantic||3:00 PM|
|San Jose St||3:00 PM|
|Texas State||3:00 PM|
|Georgia State||5:00 PM|
|Appalachian St||6:00 PM|
|Miss State||6:00 PM|
|Northern Ill||6:00 PM|
|Middle Tennessee||6:00 PM|
|Utah State||6:00 PM|
|Ball State||6:00 PM|
|(14) So Carolina||6:30 PM|
|(4) Oklahoma||6:30 PM|
|Ga Southern||6:30 PM|
|(22) Clemson||7:00 PM|
|(1) Florida State|
|New Mexico||7:00 PM|
|New Mexico St|
|(2) Oregon||9:30 PM|
|San Diego St||9:30 PM|
|Texas Tech||9/25/14 6:30 PM|
|(25) Oklahoma State|
|Appalachian St||9/25/14 6:30 PM|
|(12) UCLA||9/25/14 9:00 PM|
|(15) Arizona State|
|Middle Tennessee||9/26/14 7:00 PM|
|Fresno State||9/26/14 7:00 PM|
|(1) Florida State||9/27/14 2:00 AM|
|Duke||9/27/14 2:00 AM|
|North Carolina||9/27/14 2:00 AM|
|Real Salt Lake||5|
|Calgary||9/21/14 12:00 PM|
|Ottawa||9/21/14 3:00 PM|
|Montreal||9/26/14 6:00 PM|
|Saskatchewan||9/26/14 9:00 PM|
|Hamilton||9/27/14 5:30 PM|
|Brt Columbia||9/27/14 8:30 PM|