U.S. Senior Open groupings and starting times

Thursday, hole No. 1 / Friday, hole No. 10

7 a.m. / 12:45 p.m. – Bob Niger, El Dorado Hills; Brad Lardon, College Station, Texas; John Ross, Bramwell, W.Va.

7:10 a.m. / 12:55 p.m. – (a) David Delich, Colorado Springs, Colo.; Robert Thompson, Huntsville, Texas; (a) Dave Davis, Saginaw, Texas

7:21 a.m. / 1:06 p.m. – Skip Kendall, Windermere, Fla.; a-Pat Thompson, Asheville, N.C.; Willie Wood, Edmond, Okla.

7:31 a.m. / 1:16 p.m. – David Frost, South Africa; Chien Soon Lu, Chinese Taipei; Mark Brooks, Fort Worth, Texas

7:42 a.m. / 1:27 p.m. – Brad Bryant, Lakeland, Fla.; Stephen Ames, Canada; Roger Chapman, England

7:52 a.m. / 1:37 p.m. – Mark Calcavecchia, Tequesta, Fla.; Craig Stadler, Evergreen, Colo.; Scott Simpson, Kailua, Hawaii

8:03 a.m. / 1:48 p.m. – R.W. Eaks, Fountain Hills, Ariz.; Guy Boros, Fort Lauderdale, Fla.; Eduardo Romero, Argentina

8:13 a.m. / 1:58 p.m. – Paul Wesselingh, England; (a) Doug Hanzel, Savannah, Ga.; Jeff Hart, Solana Beach

8:24 a.m. / 2:09 p.m. – Barry Lane, England; Wes Short Jr., Austin, Texas; (a) Michael McCoy, Des Moines, Iowa

8:34 a.m. / 2:19 p.m. – Neal Lancaster, Smithfield, N.C.; Jimmy Carter, Scottsdale, Ariz.; P.H. Horgan, West Palm Beach, Fla.

8:45 a.m. / 2:30 p.m. – Brian Wilson, Fort Worth, Texas; (a) Jack Larkin, Atlanta; Brent Studer, Manasquan, N.J.

8:55 a.m. / 2:40 p.m. – (a) Michael Kelly, Odenton, Md.; Yong Lee, Auburn, Wash.; Rick Woodson, Sachse, Texas

9:06 a.m. / 2:51 p.m. – (a) Dave Bunker, Canada; Danny Elkins, Roswell, Ga.; Mark Houser, Kingsport, Tenn.

Thursday, hole No. 10 / Friday, hole No. 1

7 a.m. / 12:45 p.m. – Kevin Burton, Boise, Idaho; Jim McGovern, Oradell, N.J.; Fran Marrello, Plymouth, Conn.

7:10 a.m. / 12:55 p.m. – Grant Waite, Australia; (a) Jeff Wilson, Fairfield; Philip Golding, England

7:21 a.m. / 1:06 p.m. – John Riegger, Henderson, Nev.; Cesar Monasterio, Argentina; Jerry Smith, Scottsdale, Ariz.

7:31 a.m. / 1:16 p.m. – Joey Sindelar, Horseheads, N.Y.; Michael Allen, Paradise Valley, Ariz.; Peter Senior, Australia

7:42 a.m. / 1:27 p.m. – Mark O’Meara, Houston, Texas; Lee Janzen, Orlando, Fla.; Steve Jones, Tempe, Ariz.

7:52 a.m. / 1:37 p.m. – Tom Watson, Westwood, Kan.; Ian Woosnam, England; Fred Couples, Newport Beach

8:03 a.m. / 1:48 p.m. – Rocco Mediate, Greensburg, Pa.; John Cook, Orlando, Fla.; Fred Funk, Ponte Vedra, Fla.

8:13 a.m. / 1:58 p.m. – Larry Mize, Columbus, Ga.; Jay Haas, Greer, S.C.; Hale Irwin, Paradise Valley, Ariz.

8:24 a.m. / 2:09 p.m. – Scott Hoch, Orlando, Fla.; Kirk Triplett, Scottsdale, Ariz.; Billy Andrade, Bristol, R.I.

8:34 a.m. / 2:19 p.m. – Michael Grob, Billings, Mont.; (a) Dave Ryan, Taylorville, Ill.; (a) Roger Hoit, Summit, N.J.

8:45 a.m. / 2:30 p.m. – (a) John McClure, Austin, Texas; Gustav Ulrich, Carthage, N.C.; Todd McCorkle, Birmingham, Ala.

8:55 a.m. / 2:40 p.m. – Michael Miles, Huntington Beach; Steve Madsen, Jupiter, Fla.; (a) Ian Harris, Bloomfield Hills, Mich.

9:06 a.m. / 2:51 p.m. – (a) Jim Knoll, Sunnyvale; Mike Keymont, Orlando, Fla.; (a) Patrick Carrigan, Walnut

Thursday, hole No. 1 / Friday, hole No. 10

12:45 p.m. / 7 a.m. – Mark Mielke, Palm Beach Gardens, Fla.; Geoffrey Sisk, Marshfield, Mass.; Greg Bruckner, Phoenix

12:55 p.m. / 7:10 a.m. – Rick Gibson, Canada; Jay Delsing, St. Louis; (a) Bryan Norton, Mission Hills, Kan.

1:06 p.m. / 7:21 a.m. – Woody Austin, Derby, Kan.; Joe Durant, Pensacola, Fla.; Gene Sauers, Savannah, Ga.

1:16 p.m. / 7:31 a.m. – Kohki Idoki, Japan; Scott Dunlap, Duluth, Ga.; Marco Dawson, Merritt Island, Fla.

1:27 p.m. / 7:42 a.m. – Bernhard Langer, Germany; (a) Patrick Tallent, Vienna, Va.; Colin Montgomerie, Scotland

1:37 p.m. / 7:52 a.m. – Duffy Waldorf, New Smyrna Beach, Fla.; Paul Goydos, Coto De Caza; Kevin Sutherland, Sacramento

1:48 p.m. / 8:03 a.m. – Corey Pavin, Los Angeles; Bob Tway, Edmond, Okla.; Kenny Perry, Franklin, Ky.

1:58 p.m. / 8:13 a.m. – Joel Edwards, Irving, Texas; Lance Ten Broeck, Palm Beach Gardens, Fla.; Tom Byrum, San Antonio

2:09 p.m. / 8:24 a.m. – Esteban Toledo, Mexico; Jeff Maggert, Sea Pines, S.C.; Tom Pernice Jr., Murrieta

2:19 p.m. / 8:34 a.m. – (a) Mark Sanchez, Kentfield; Mike Tucker, Chesterfield, Mo.; Jim Gaugert, Lake Geneva, Wis.

2:30 p.m. / 8:45 a.m. – Eduardo Herrera, Windermere, Fla.; (a) Erik Hanson, Kirkland, Wash.; (a) Douglas Williams, Los Angeles

2:40 p.m. / 8:55 a.m. – (a) Tal Tartaglia, Reedley; (a) Terry Foreman, Brentwood; Robin Byrd, Satellite Beach, Fla.

2:51 p.m. / 9:06 a.m. – Kirk Maynord, Midwest City, Okla.; Bruce Nakamura, Vista; Scott Krieger, Portland, Ore.

Thursday, hole No. 10 / Friday, hole No. 1

12:45 p.m. / 7 a.m. – Stephen Schneiter, Sandy, Utah; Sonny Skinner, Sylvester, Ga.; Charles Raulerson, Fleming Island, Fla.

12:55 p.m. / 7:10 a.m. – David Ishii, Aiea, Hawaii; Eric Meeks, Las Vegas; (a) Tommy Brennan, Covington, La.

1:06 p.m. / 7:21 a.m. – Miguel Angel Martin, Spain; Bob Gilder, Corvallis, Ore.; Dave Eichelberger, Honolulu, Hawaii

1:16 p.m. / 7:31 a.m. – Steve Lowery, Birmingham, Ala.; Kiyoshi Murota, Japan; Mark Wiebe, Aurora, Colo.

1:27 p.m. / 7:42 a.m. – Miguel Angel Jimenez, Spain; Jeff Sluman, Hinsdale, Ill.; Tom Lehman, Scottsdale, Ariz.

1:37 p.m. / 7:52 a.m. – Olin Browne, Tequesta, Fla.; Scott Verplank, Edmond, Okla.; Peter Jacobsen, Bonita Springs, Fla.

1:48 p.m. / 8:03 a.m. – Loren Roberts, Germantown, Tenn.; Mike Reid, Provo, Utah; Jerry Pate, Pensacola, Fla.

1:58 p.m. / 8:13 a.m. – Peter Fowler, New Zealand; John Huston, Clearwater, Fla.; Russ Cochran, Paducah, Ky.

2:09 p.m. / 8:24 a.m. – Bart Bryant, Winter Garden, Fla.; Masahiro Kuramoto, Japan; Doug Rohrbaugh, Carbondale, Colo.

2:19 p.m. / 8:34 a.m. – Steve Jurick, Dayton, Ohio; (a) Randy Haag, Orinda; Marion Dantzler, Orangeburg, S.C.

2:30 p.m. / 8:45 a.m. – (a) Vincent Buzzini, Palm Desert ; Gerard Courville, Stratford, Conn.; Don Bell, Port Orange, Fla.

2:40 p.m. / 8:55 a.m. – Chip Johnson, Hingham, Mass.; Mike Mitchell, Rancho Mirage; (a) Mike Finster, St. Petersburg, Fla.

2:51 p.m. / 9:06 a.m. – Joe Boros, Saxonburg, Pa.; (a) T.J. Brudzinski, Columbus, Ohio; Jon Levitt, Pasadena.

a–Amateur

2015 U.S. Senior Open Championship – par & yardage

Del Paso Country Club will be set up at 6,994 yards and will play to a par of 36-34–70.

This story was originally published June 20, 2015 at 5:29 PM.