AUTO RACING

Noon

SPEED — Rolex Sports Car Series, Rolex 24 at Daytona, start of race, at Daytona Beach, Florida

8 p.m.

SPEED — Rolex Sports Car Series, Rolex 24 at Daytona, at Daytona Beach, Florida

BOXING

9:45 p.m.

HBO — Arturo Gatti (39-7-0) vs. Thomas Damgaard (37-0-0), for vacant IBA welterweight championship, at Atlantic City, N.J.

COLLEGE FOOTBALL

4 p.m.

ESPN — Senior Bowl, North vs. South, at Mobile, Ala.

EXTREME SPORTS

9 p.m.

ESPN — Winter X Games, at Aspen, Colo.

GOLF

9 a.m.

TGC — European PGA Tour, Qatar Masters, third round, at Doha, Qatar (same-day tape)

3 p.m.

CBS — PGA Tour, Buick Invitational, third round, at La Jolla, Calif.

7:30 p.m.

TGC — Champions Tour, Turtle Bay Championship, second round, at Kahuku, Hawaii

HORSE RACING

4:30 p.m.

NBC — NTRA, Sunshine Millions, at Hallandale, Fla. and Arcadia, Calif.

MEN'S COLLEGE BASKETBALL

Noon

ESPN — Kansas at Iowa St.

ESPN2 — Cincinnati at Georgetown

1 p.m.

CBS — National coverage, Arizona at North Carolina

2 p.m.

ESPN — Louisville at Rutgers

ESPN2 — Maryland at Temple

4 p.m.

ESPN2 — Murray St. at SE Missouri

FSN — UCLA at Oregon St.

6 p.m.

ESPN2 — Villanova at Notre Dame

FSN — Washington St. at California

7 p.m.

ESPN — Virginia at Duke

9 p.m.

ESPN2 — Texas at Oklahoma

NBA BASKETBALL

8:30 p.m.

WGN — Atlanta at Chicago

NHL HOCKEY

2 p.m.

NBC — Pittsburgh at N.Y. Rangers

TENNIS

3:30 a.m.

ESPN2 — Australian Open, men's championship match, at Melbourne, Australia

WOMEN'S COLLEGE BASKETBALL

2 p.m.

FSN — Texas Tech at Missouri

ARENA FOOTBALL3 p.m.NBC — Regional coverage, Tampa Bay at Philadelphia, Arizona at Los Angeles, or Chicago at ColoradoAUTO RACING8 a.m.SPEED — Rolex Sports Car Series, Rolex 24 at Daytona, finish of race, at Daytona Beach, FloridaBOWLING12:30 p.m.ESPN — PBA, Jackson Hewitt Tax Service Classic, at Trussville, Ala.EXTREME SPORTS2 p.m.ESPN — Winter X Games, at Aspen, Colo.9 p.m.ESPN — Winter X Games, at Aspen, Colo.GOLF9 a.m.TGC — European PGA Tour, Qatar Masters, final round, at Doha, Qatar (same-day tape)3 p.m.CBS — PGA Tour, Buick Invitational, final round, at La Jolla, Calif.7:30 p.m.TGC — Champions Tour, Turtle Bay Championship, final round, at Kahuku, HawaiiMEN'S COLLEGE BASKETBALL1 p.m.CBS — Regional coverage, Indiana at Minnesota or Arkansas at Kentucky5:30 p.m.FSN — Georgia Tech at Boston College8 p.m.FSN — Washington at StanfordNBA BASKETBALL1 p.m.ABC — Phoenix at Cleveland3:30 p.m.ABC — Miami at Houston6:30 p.m.ESPN — L.A. Lakers at DetroitSOCCER5 p.m.ESPN2 — Men's national teams, U.S. vs. Norway, at Carson, Calif.WOMEN'S COLLEGE BASKETBALL3 p.m.FSN — Kansas St. at Iowa St.7 p.m.ESPN2 — North Carolina at Duke4 a.m.FSN — Stanford at Southern Cal (delayed tape)

EXTREME SPORTS9 p.m.ESPN — Winter X Games, at Aspen, Colo.MEN'S COLLEGE BASKETBALL7 p.m.ESPN — Louisville at Villanova9 p.m.ESPN2 — Texas Tech at KansasMidnightESPN2 — Hawaii at Utah St.NHL HOCKEY7 p.m.OLN — Philadelphia at N.Y. RangersWOMEN'S COLLEGE BASKETBALL7 p.m.ESPN2 — Baylor at LSU