Second round previews: BY Helen Ross, PGATOUR.COM

Accenture Match Play: Preview of second-round matches

No. Time           Bracket 33 11:10 a.m. ET 2. Graeme McDowell vs. 10. Ross Fisher Hogan Accenture Match Play records: McDowell is 2-4. Fisher is 5-3 THE SKINNY: Fisher may have reached the consolation final in 2009 but McDowell is playing better this year. Look for the Northern Irishman to prevail in this match of Ryder Cup teammates. 34 11:22 a.m. ET 14. Stewart Cink vs. 11. Y.E. Yang Hogan Accenture Match Play records: Cink is 22-11. Yang is 2-2 THE SKINNY: Cink always seems to kick it up a notch, as evidenced by Wednesday's gritty upset of defending champion Ian Poulter. Cink hasn't been playing as well as he'd like but this week could turn the season around. 35 11:34 a.m. ET 2. Paul Casey vs. 10. Jason Day Snead Accenture Match Play records: Casey is 16-8. Day is 2-3 THE SKINNY:Casey had a surprisingly close match with Richard Green in the opening round. But he's already won once this year and brings a ton of confidence to the table are runner-up finishes the last two years. 36 11:46 a.m. ET 3. Ernie Els vs. 6. J.B. Holmes Snead Accenture Match Play records: Els is 10-10. Holmes is 1-1 THE SKINNY:Els showed no lingering effects from the neck injury that sidelined him last week as he rallied from 3 down to win. But Holmes shot 6 under on a course he had never seen before so he could be tough. 37 11:58 a.m. ET 15. Matteo Manassero vs. 7. Charl Schwartzel Jones Accenture Match Play records: Manassero is 1-0. Schwartzel is 4-2 THE SKINNY: Schwartzel dispatched one teen in the opening round and now gets another. Judging from the way he handled world No. 8 Steve Stricker, though, Manassero figures to be a challenge. 38 12:10 p.m. ET 3. Luke Donald vs. 6. Edoardo Molinari Jones Accenture Match Play records: Donald is 11-6. Molinari is 1-1 THE SKINNY: Donald didn't make a bogey as he took a lopsided first-round victory, and his Ryder Cup teammate proved to be a birdie machine, making seven on Wednesday. The hot putter will prevail. 39 12:22 p.m. ET 2. Rory McIlroy vs. 10. Ben Crane Player Accenture Match Play records: McIlroy is 5-2. Crane is 5-3 THE SKINNY:Both players won by 4 and 2 margins in the first round; McIlroy over Jonathan Byrd and Crane taking down Adam Scott. This match will be a contrast in styles of the excitable Northern Irishman and steady American. 40 12:34 p.m. ET 14. Ryan Palmer vs. 6. Miguel Angel Jimenez Player Accenture Match Play records: Palmer is 1-0. Jimenez is 7-9 THE SKINNY: If experience is the key, then this match should go to the Spaniard they call "The Mechanic." But Palmer had to gain confidence from his upset win over Jim Furyk so he could surprise. 41 12:46 p.m. ET 1. Phil Mickelson vs. 8. Rickie Fowler Hogan Accenture Match Play records: Mickelson is 16-10. Fowler is 1-0 THE SKINNY: Mickelson had an easy time in his first round match while Fowler won 1 up. Mickelson's putter has been suspect of late but he was bogey free on Wednesday while Fowler made five and survived. 42 12:58 p.m. ET 4. Matt Kuchar vs. 12. Bo Van Pelt Hogan Accenture Match Play records: Kuchar is 2-1. Van Pelt is 1-0 THE SKINNY: There's not a lot of match play experience in this group. But Van Pelt claimed a big one in beating Louis Oosthuizen and Kuchar showed his toughness in going 22 holes against Peter Hansen. 43 1:10 p.m. ET 16. Thomas Bjorn vs. 8. Geoff Ogilvy Snead Accenture Match Play records: Bjorn is 5-6. Ogilvy is 19-3 THE SKINNY: Bjorn earned Wednesday's headlines when he upset Tiger Woods in 19 holes. But there are those who would say Ogilvy is an even more formidable foe given his two wins in this tournament in the desert. 44 1:22 p.m. ET 13. Mark Wilson vs. 5. Bubba Watson Snead Accenture Match Play records: Wilson is 1-0. Watson is 1-0 THE SKINNY: This could be a good one. Both players have won this year -- Wilson actually taking two titles -- and their styles are contrasting. Watson weilds the big stick while Wilson's short game is stellar. 45 1:34 p.m. ET 1. Lee Westwood vs. 8. Nick Watney Jones Accenture Match Play records: Westwood is 7-11. Watney is 3-1 THE SKINNY: The world No. 1 could be ripe for the upset. After all he has never advanced past the second round. Watney is confident after a second-round upset of Westwood last year and comes is playing extremely well with nothing lower than a tie for sixth in three starts this year. 46 1:46 p.m. ET 13. K.J. Choi vs. 12. Ryan Moore Jones Accenture Match Play records: Choi is 6-7. Moore is 1-1 THE SKINNY: Both players should be on top of their games after top-10s on Sunday at the Northern Trust Open. Choi has more experience, though, which could pay off in a tight match. 47 1:58 p.m. ET 1. Martin Kaymer vs. 9. Justin Rose Player Accenture Match Play records: Kaymer is 3-3. Rose is 5-5 THE SKINNY: The road gets tougher for the German, who breezed through his opening match. Rose will need to call on all his experience, though, to upset the man many think is playing the best golf in the world. 48 2:10 p.m. ET 4. Robert Karlsson vs. 5. Hunter Mahan Player Accenture Match Play records: Karlsson is 2-5. Mahan is 3-3 THE SKINNY: Hard to belive but the Swedish veteran has never gotten past the second round. Neither has Mahan but he's playing the best with two top-10s, including second at Pebble Beach two weeks ago.

Updated Standings - UPDATED to add Choi's points for M-M-C

Here are the updated standings through Riveria.
This week, Match Play is double points while Mexico is single.
Reminder, next's week's Honda is final tourney of quarter.

1. Lerash-Randall 125
2. Chumbler-Shuart 113
3. Schelke-Kasper 100
4. Lundy 77
5. Bogan-Gooch-Yaroch 74
6. Batzer-Ernst 65
7. Hallwood-Kuzak 50
8. Cook-McGee-McGee 41
9. Bachman-Bachman 30
10. Buckley-Schmidt 29
11. Lyon-VanDeVusse 26

Riveria Breakdown
15 points - Singh - Hallwood-Kuzak
14 points - Na - Lyon-VanDeVusse
12 points - Allenby - Shuart-Chumbler
12 points - Moore - Buckley-Schmidt
10 points - Choi - McGee-McGee-Cook (UPDATED)
7 points - Rose - Shuart-Chumbler
3 points - Goosen - McGee-McGee-Cook
3 points - Casey - Hallwood-Kuzak
3 points - Appleby - Batzer-Ernst
3 points - Haas - Shuart-Chumbler
3 points - Vegas - Bachman-Bachman
3 points - Holmes - McGee-McGee-Cook

NOTES: Once again, nobody had winner. Also, this week's lone transaction has Hallwood-Kuzak dropping Verplank and picking up Quiros.

The field in Mexico – opposite the Match Play

Affrunti, Joe	Huston, John	Price, Aron
Allen, Michael	Jacobson, Fredrik	Pride, Dicky
Austin, Woody	Janzen, Lee	Purdy, Ted
Baddeley, Aaron	Johnson, Richard S.	Quigley, Brett
Baird, Briny	Jones, Kent	Quinney, Jeff
Barlow, Craig	Kang, Sunghoon	Renner, Jim
Baryla, Chris	Kaye, Jonathan	Ridings, Tag
Beckman, Cameron	Kelly, Jerry	Riley, Chris
Bertsch, Shane	Kendall, Skip	Rocha, Alexandre
Bohn, Jason	Kim, Bio	Rodriguez, Jose de Jesus
Bowditch, Steven	Kisner, Kevin	Romero, Andres
Bramlett, Joseph	Knost, Colt	Sabbatini, Rory
Brigman, D.J.	Lara, Jose Manuel	Serna, Efren
Campbell, Chad	Lehman, Tom	Serna, Oscar
Canizares, Alejandro	Letzig, Michael	Sim, Michael
Chappell, Kevin	Levin, Spencer	Small, Mike
Cocha, Tomas	Lickliter II, Frank	Smith, Chris
Collins, Chad	Lowery, Steve	Smith, Nate
Cook, John	Luna, Santiago	Stadler, Kevin
Daly, John	Lyle, Jarrod	Stallings, Scott
Driscoll, James	MacKenzie, Will	Stankowski, Paul
Durant, Joe	Maggert, Jeff	Stanley, Kyle
Faxon, Brad	Mallinger, John	Stoltz, Drew
Franco, Carlos	Martin, Ben	Strickler, Will
Funk, Fred	Mathis, David	Stroud, Chris
Gainey, Tommy	Mattiace, Len	Teater, Josh
Gamez, Robert	Mayfair, Billy	Thompson, Michael
Garcia, Federico	McCarron, Scott	Tidland, Chris
Gates, Bobby	McGirt, William	Toledo, Esteban
Gay, Brian	McLean, Jon	Tomasulo, Peter
Gomez, Fabian	McNeill, George	Toms, David
Gonzales, Andres	McQuillan, Matt	Triplett, Kirk
Gordon, Scott	Merrick, John	Turnesa, Marc
Gore, Jason	Miller, Zack	Uresti, Omar
Green, Nathan	O'Hern, Nick	Urquizu, Inigo
Gutschewski, Scott	Ogilvie, Joe	Vegas, Jhonattan
Hearn, David	Pampling, Rod	Verplank, Scott
Henry, J.J.	Parnevik, Jesper	Wagner, Johnson
Hensby, Mark	Paulson, Carl	Waldorf, Duffy
Herman, Jim	Percy, Cameron	Warren, Charles
Herron, Tim	Pernice, Jr., Tom	Weekley, Boo
Hicks, Justin	Pettersson, Carl	Wetterich, Brett
Horschel, Billy	Piercy, Scott	Williamson, Jay
Howell III, Charles	Piller, Martin	Willis, Garrett