55 kg/121 lbs.  Challenge tournament consolation semifinals  Neal Rodak, San Diego, Calif. (U.S. Navy) won by tech. fall over Chris Conner, Quantico, Va. (U.S. Marines), 10-0, 4:19   Sam Hazewinkel, Pensacola, Fla. (Gator) dec. Michel Santos, Fort Carson, Colo. (U.S. Army), 11-6    Challenge Tournament medal matches  1st - Lindsay Durlacher, Evanston, Ill. (Wildcat WC) dec. Duaine Martin, Quantico, Va. (U.S. Marine Corps), 6-1  3rd  - Neal Rodak, San Diego, Calif. (U.S. Navy) dec. Sam Hazewinkel, Pensacola, Fla. (Gator), 4-2    5th - Chris Conner, Quantico, Va. (U.S. Marines) won by tech. fall over  Michel Santos, Fort Carson, Colo. (U.S. Army), 10-0, 1:10    Durlacher advances to the Championships Series on Sunday, where he will face 2002 U.S. Nationals champion Brandon Paulson, Anoka, Minn. (Minnesota Storm)  in a best-of-three series for the position on the U.S. World Team.    60 kg/132 lbs.  Challenge tournament semifinals  Jacob Hey, Colorado Springs, Colo., (U.S. Air Force), bye  Joe Warren, Grand Rapids, Mich., (New York AC) won by tech. fall over Casey Stauffer (unattached), 12-0    Challenge tournament medal matches  1st - James Gruenwald, Colorado Springs, Colo. (Sunkist Kids) dec. Dennis Hall, Plover, Wis. (Sunkist Kids), 4-0  3rd -Jacob Hey, Colorado Springs, Colo., (U.S. Air Force) dec. Joe Warren, Grand Rapids, Mich., (New York AC), 8-5   5th - Casey Stauffer (unattached)    Gruenwald advances to the Championships Series on Sunday, where he will face 2002 U.S. Nationals champion Glenn Nieradka, Colorado Springs, Colo. (U.S. Army) in a best-of-three series for the position on the U.S. World Team.    66 kg/145.5 lbs.  Challenge tournament semifinals  Marcel Cooper, Quantico, Va. (U.S. Marine Corps) dec. Glenn Garrison, Fort Carson, Colo. (U.S. Army), 3-0, ot, 7:00  Oscar Wood, Fort Carson, Colo. (U.S. Army) dec. Steve Woods, Colorado Springs, Colo. (U.S. Air Force), 6-0    Challenge tournament medal matches  1st - James Shillow, Fredricksburg, Va. (U.S. Marine Corps) dec. Mike Ellsworth, Colorado Springs, Colo. (Michigan WC), 4-1  3rd - Marcel Cooper, Quantico, Va. (U.S. Marine Corps) dec. Oscar Wood, Fort Carson, Colo. (U.S. Army), 3-0  5th - Steve Woods, Colorado Springs, Colo. (U.S. Air Force) won by tech. fall over Glenn Garrison, Fort Carson, Colo. (U.S. Army), 2-1, ot, 9:00    Shillow advances to the Championships Series on Sunday, where he will face 2002 U.S. Nationals champion Kevin Bracken, Colorado Springs, Colo. (New York AC) in a best-of-three series for the position on the U.S. World Team.    74 kg/163 lbs.  Consolation semifinals  Jake Clark, Triangle, Va. (U.S. Marines) dec. Keith Barkers, Quantico, Va. (U.S. Marines), 4-2  Heath Sims, Huntington Beach, Calif. (Dave Schultz WC) won by inj. dft. over Tom Ciezki, Evergreen Park, Ill. (Wildcat WC)    Challenge Tournament medal matches  1st - T.C. Dantzler, Colorado Springs, Colo. (New York AC) dec. Darryl Christian, Colorado Springs, Colo. (Dave Schultz WC), 7-2  3rd - Jake Clark, Quantico, Va. (U.S. Marines) dec. Heath Sims, Huntington Beach, Calif. (Dave Schultz WC), 4-2, ot, 6:06  5th - Keith Barkers, Quantico, Va. (U.S. Marines) won by inj. dft. over Tom Ciezki, Evergreen Park, Ill. (Wildcat WC)    Dantzler advances to the Championships Series on Sunday, where he will face 2002 U.S. Nationals champion Keith Sieracki, Colorado Springs, Colo. (U.S. Army) in a best-of-three series for the position on the U.S. World Team.    84 kg/185.25 lbs.  Consolation semifinals  Quincey Clark, Davis, Calif. (Minnesota Storm) dec. Carl Fronhofer, Salem, N.Y. (PWC), 3-2  Aaron Sieracki, Colorado Springs, Colo. (U.S. Air Force) won by tech. fall over Justin Millard, Marquette, Mich. (New York AC), 11-0, 2:56    Challenge tournament medal matches  1st - Brad Vering, Waterloo, Iowa (Sunkist Kids) dec. Kenny Owens, Quanitco, Va. (U.S. Marine Corps), 7-0  3rd - Quincey Clark, Davis, Calif. (Minnesota Storm) won by tech. fall over Aaron Sieracki, Colorado Springs, Colo. (U.S. Air Force), 13-1, 5:55  5th - Justin Millard, Marquette, Mich. (New York AC) dec. Carl Fronhofer, Salem, N.Y. (PWC), 7-4    Vering advances to the Championships Series on Sunday, where he will face 2002 U.S. Nationals champion Ethan Bosch, Colorado Springs, Colo. (New York AC)  in a best-of-three series for the position on the U.S. World Team.     96 kg/211.75 lbs.  Consolation semifinals  Tipton Peterson, Triangle, Va. (U.S. Marine Corps) pin Frank Workman, Quantico, Va. (U.S. Marines), 0:38  Chael Sonnen, Eugene, Ore. (Dave Schultz WC) dec. Jason Loukides, Colorado Springs, Colo. (U.S. Army), 3-1    Challenge tournament medal matches  1st - Justin Ruiz, Taylorsville, Utah, (Dave Schultz WC) dec. Dan Hicks, Quantico, Va. (U.S. Marine Corps), 3-2, ot, 6:14  3rd - Tipton Peterson, Triangle, Va. (U.S. Marine Corps) won by inj. dft. over Chael Sonnen, Eugene, Ore. (Dave Schultz WC), 3:50  5th - Jason Loukides, Colorado Springs, Colo. (U.S. Army) dec. Frank Workman, Quantico, Va. (U.S. Marines), 4-0, ot, 6:22    Ruiz advances to the Championships Series on Sunday, where he will face 2002 U.S. Nationals champion Garrett Lowney, Appleton, Wis. (Minnesota Storm) in a best-of-three series for the position on the U.S. World Team.    120 kg/264.5 lbs.)  Challenge tournament semifinals  Billy Pierce, Minneapolis, Minn.(Minnesota Storm) dec. LeRoy Gardner III, Robinsdale, Minn. (Minnesota Storm), 4-0  Joshua Etu, Charlottesville, Va. (New York AC) dec. Tyrone Davis, Hempstead, N.Y. (St. Anthony's), 7-4    Challenge tournament medal matches  1st - Corey Farkas, Colorado Springs, Colo. (U.S. Air Force) dec. Matt Lamb, Colorado Springs, Colo. (New York AC) , 7-5  3rd - Billy Pierce, Minneapolis, Minn.(Minnesota Storm) won by tech. fall over Joshua Etu, Charlottesville, Va. (New York AC), 10-0, 2:44  5th -LeRoy Gardner III, Robinsdale, Minn. (Minnesota Storm) dec. Tyrone Davis, Hempstead, N.Y. (St. Anthony's), 3-0    Farkas advances to the Championships Series on Sunday, where he will face 2002 U.S. Nationals champion  in a best-of-three series for the position on the U.S. World Team.