DES MOINES, Iowa -- It has been 13 years since Duffy Waldorf won a tournament. Waldorf could easily end that streak Sunday with one more proficient round. Duffy Waldorf shot a 5-under 67 on Saturday to take a one-stroke lead after the second round of the Champions Tours Principal Charity Classic. Waldorf, the only player in the field to break Sunday in both rounds, had an 8-under 136 total. Bart Bryant and Jay Don Blake were tied for second. Bryant had a 64, and Blake shot a 66. Russ Cochran was 6 under after a 67. Tom Lehman led a group of five at 5-under 139. The 50-year-old Waldorf is winless in 12 career starts on the 50-and-over tour. He took advantage of calm conditions at the Wakonda Club to post a bogey-free round after opening with a 69 for a share of the first-round lead. Waldorf won four times on the PGA Tour, the last coming at the Disney Classic in 2000 when he shot a final-round 62. "The way the course is set up and the guys in the field, theyll be plenty of guys right there who are going to make a run," Waldorf said. "I feel like I just have to play a good solid round and hopefully itll be good enough to win." Jay Haas, a three-time winner in the event, was 3 under after a 70. Points leader Bernhard Langer shot a 75 to drop 11 strokes back. Waldorf is attempting to become the third straight rookie to win on the Champions Tour. He put himself in position for his first career victory on the senior circuit with a consistent and largely mistake-free round. While fellow Friday leaders Scott Hoch and Dan Forsman fell off the pace, Waldorf had four birdies in a five-hole stretch to seize a slim lead. "Its out there. If you put the ball in the fairway, hit good approaches youve got birdie chances for sure," Waldorf said. "The key is to play well tee to green, and then hopefully roll in some birdie putts." The 50-year-old Bryant missed all of 2010-11 because of a left wrist injury that required a pair of fusions. He played sparingly on the PGA Tour last season, finishing in the top 50 just once. Bryant shot a 1-over 73 on Friday. But Bryant also avoided a bogey -- which no golfer could do in the first round -- and he birdied all four par-5s for a competitive course record. "I was in the fairway, which is key out here on all the holes because the rough is fairly penal," Bryant said. "My wedge had just been pitiful all year, and Ive worked really hard on it and Im starting to hit some really good wedge shots. My par-5 play had not been very good at all for that reason, and now Im starting to make some birdies on the par 5s." Blake also shot a bogey-free round, racking up birdies on three straight holes on the front nine. "Theres a lot of guys up there. Itll be a battle. Its fun," Blake said. A whopping 37 players were within three strokes of the lead after the opening round. That number was whittled down to nine Saturday, but it should still be a fluid leaderboard in the final round. "A 64 out here is a very good round. But it wouldnt shock me if someone shot a 63," Bryant said. "I dont have illusions of being able to go and shoot anywhere around par and have a chance. Its going to take a really good round." Fred Funk withdrew before Saturdays second round because of vertigo. Funk shot a 76 on Friday. cheap china jerseys . Now, with Game 6 set for Fenway Park and an 8:07 p.m. ET first pitch, the Detroit Tigers face the unenviable task of having to beat the Boston Red Sox twice, on the road, to advance to the World Series. fake jerseys china . Down by seven with 90 seconds left in regulation, thats where they looked comfortable. https://www.chinajerseysreplica.us/ . -- Whether Jeremy Hill deserves a prominent role in LSUs offence this early in the season is a matter for debate. china jerseys . After dropping their final six games of December, the Wild opened the new calendar year with four consecutive wins. Following a loss to Colorado on Saturday, Minnesota rebounded the following night to blank Nashville 4-0, but then had the tables turned on them Tuesday. cheap jerseys from china . After dropping their final six games of December, the Wild opened the new calendar year with four consecutive wins. Following a loss to Colorado on Saturday, Minnesota rebounded the following night to blank Nashville 4-0, but then had the tables turned on them Tuesday. Sania Mirza and Barbora Strycova defeated Gabriela Dabrowski and Maria Jose Martinez Sanchez 3-6, 6-3, 10-5 to move into the quarterfinals of womens doubles at the Dongfeng Motor Wuhan Open in Wuhan, China.Fresh from winning the Pan Pacific Open title in Japan, Sania needs a win here to retain her no.1 ranking in womens doubles ahead of former partner Martina Hingis, who trails her by five points.Earlier in the day, Rohan Bopanna and Jeevan Neddunchezhiyan beat Feliciano Lopez and Juan Monaco 6-2, 6-4 to reach the quarterfinals of the Chengdu Open in China.ddddddddddddeanwhile, Prarthana Thombare, playing alongside Japans Nao Hibino, lost to Polina Merenkova and Dayana Yastremska 6-4, 3-6, 8-10 in a hard-fought pre-quarterfinal match at the Tashkent Open. ' ' '