Baseball ADULT LEAGUE: National Adult Baseball Association-Northern Virginia seeks players and managers 18 and older for upcoming season. Recreational and advanced divisions. Information: www.eteamz.com/nva or Pete Jones, 703-850-7574 or nabanova@aol.com.

CLINIC FOR COACHES: Ripken Baseball will hold a clinic, 9 a.m.-4 p.m. Feb. 22 at Forest Park High School, for coaches of players ages 8-18. The clinic will be led by Cal and Bill Ripken, and includes former major league pitcher John Habyan. Cost: $150. Information: 800-486-0850 or www.RipkenBaseball.com.

UMPIRES NEEDED: Woodbridge Little League seeks volunteer umpires for the spring season. Training, rule books, shirts, hats and protective equipment provided. Information: admin@wllbaseball.com or 703-491-5553.

YOUTH REGISTRATION: Manassas Park Little League is holding spring registration, 10 a.m.-2 p.m. Saturdays through March 8, at Costello Park in Manassas Park. Children ages 5-18 who live in Manassas Park, the City of Manassas and most areas of Prince William County are eligible. Birth certificates are required at time of registration. Cost: $65. Information: 703-368-6788, 703-361-1032 or 703-361-5778.

Basketball

UNDER-10 BOYS: AAU tryouts for players born after Sept. 1, 1992 (after Sept. 1, 1991, if in grade 4). Information: Bob Biberaj, 703-368-7855 (day) or 703-690-8293 (night).

Football

YOUTH FLAG FOOTBALL: Manassas Youth Football League will hold registration for boys and girls ages 5-16, 2-4 p.m. Feb. 17 and Saturdays in March at Big Joe's Pizza, 7787 Sudley Rd. Coaching applications also accepted. Information: 703-331-0283.

YOUTH FLAG FOOTBALL: Greater Manassas Football League will hold registration for the spring season, 7-8 p.m. Wednesdays and 11 a.m.-1 p.m. Saturdays through March 29, at the league office, 9051 Liberia Ave. Age groups are 6-8 (Midgets), 9-11 (Peewees), 12-14 (Juniors) and 15-17 (Seniors). Cost: $55. A parent or legal guardian must register the player and provide a copy of the player's birth certificate. For mail-in registration, send a check or money order and a copy of player's birth certificate to: GMFL, Flag Football, P.O. Box 1924, Manassas, Va. 20108. Applications must be postmarked by March 26. The league is also accepting applications for coaching positions. Information: www.gmfl.org or 703-368-9776.

Hockey IN-LINE REGISTRATION: Prince William Hockey Club will hold registration for the spring season, 6-7 p.m. Feb. 15 and 22 and 9 a.m.-5 p.m. Feb. 16 and 23, at Total Sports Pavilion, 14843 Persistence Dr., Woodbridge. Registration deadline is Feb. 28; the season runs March 15-June 15. Cost: $85, plus $18 if not already a member of USA Hockey InLine. Registration forms available at www.pwhockey.net/inline/ inline_reg.htm. Information: Anne Snaidman, 703-590-7639, or Bill Elder, 703-491-9585.

IN-LINE TRAVEL TEAMS: Prince William Hockey Club will hold tryouts for its 10-and-under and 12-and-under in-line travel teams Feb. 23 at 8 a.m. (U10) and 10 a.m. (U12). The cost to try out is $5. Tryouts at Slapshotz on Five Mile Road, Fredericksburg. Information: www.eteamz.com/pantherwhite or Mike Artist, mca13159@aol.com or 703-791-4260.

Lacrosse YOUTH REGISTRATION: Prince William Youth Lacrosse is accepting registration for the spring season for boys in grades 2-8 and girls in grades 4-9. Information: www.geocities.com/va_pwyl/lax.html, 703-878-1574 or gregn@metricanet.com.

Soccer ADULT REGISTRATION: Prince William Soccer Inc. (PWSI) is holding registration for its adult, coed spring season through March 7. Cost: $85 for county residents; $100 for nonresidents, with a $25 late fee for registration March 8-15. Register online atwww.pwsi.org. Teams must have minimum of two women on field. Information: Ed Finn, 703-598-1667.

SOCCER KICKS: Indoor league for ages 4-6 at Total Sports Pavilion. Practices on Mondays and games from 2-4 p.m. Saturdays. Information: 703-490-4988 or www.northernvirginiasoccer.com.

UNDER-11 BOYS: PWSI Galaxy seeks players for the spring season. Information: team manager Lisa Bartosch, 540-659-7190 or soccrfam@infi.net.

UNDER-11 BOYS: PWSI Patriots, a NCSL Division 4 team, will hold tryouts for players born Aug. 1, 1991-July 31, 1992, 5-6:30 p.m. Feb. 17 and 20 at Andrew Leitch Park in Dale City. Information: Kevin Woods, 703-499-8040 or atks3@hotmail.com.

UNDER-12 GIRLS: MATT Sting, a Division 5 WAGS team, seeks players born on or after Aug. 1, 1990. The team is trained by George Mason women's player Pam Kent, and both coaches are E certified. Information: Frank Morton, corning_herndon@fanniemae.com or 703-257-3528, or Robin Russ, russbusrbr1@aol.com or 703-335-1656.

UNDER-13 BOYS: Division 1 ODSL team seeks three players for the spring season. Information: SoccermomG@aol.com or 703-494-4722.

UNDER-13 GIRLS: MCSA Vipers, a WAGS Division 4 team, seeks experienced players, especially goalies, born between Aug. 1, 1989, and July 31, 1990. The team is professionally coached and offers year-round program. Information: team manager Stephen Lilley, 703-580-9679 or srlilley@worldnet.att.net, or www.eteamz.com/vipersmcsa.

UNDER-15 BOYS: MCSA Express has openings for players born on or after Aug. 1, 1987. Information: Coach Ted Stehney, 703-791-5592, or Jan Riemenschneider, 703-791-6125.

UNDER-17 GIRLS: MCSA Mystery, coached by Gar-Field girls' coach Michelle McDonald, seeks players born on or after Aug. 1, 1985. Information: Darlene Smith, 703-791-2017 or des099@mindspring.com.

YOUTH REGISTRATION: Mid-County Soccer Association (MCSA) is holding spring registration for ages 4-19. Applications at www.mid-countysoccer.org. Registration runs through Feb. 28. Information: 703-791-0057.

YOUTH REGISTRATION: Prince William Soccer Inc. (PWSI) is accepting registration for the spring season for ages 4-18. Register online at www.pwsi.org, or in person at 14716 Minnieville Rd. Information: 703-670-6061.

Softball

ADULT REGISTRATION: EPWC Coed Sports is forming a new league for men 40 and older and women 35 and older. Information: John Huggins, 703-492-8439, or John Hutton, 703-794-9470 or Hutton.john@verizon.net.

GIRLS' SLOW PITCH: Prince William Lassie League holding registration for ages 5-18. Cost: $45 (discounts for additional players). Information: 703-878-1225.

UNDER-10 FAST PITCH: Shooting Stars will hold tryouts to add two players to their roster. Information: Bobby Kemp, kemppitch5@comcast.net or 703-753-0579.

YOUTH REGISTRATION: Greater Manassas Softball Association is accepting registration for ages 5-16 for the spring season. Applications at gmsasoftball.org.

SENIOR SOFTBALL: Prince William County league seeks players and managers born in 1953 or earlier to form two new teams or fill openings on existing teams. Games played on weeknights (competitive) and Sundays (recreational). Information: Hal Weed, 703-590-3704.

SENIOR SOFTBALL: Prince William Senior Softball Association seeks men born in 1953 or earlier for its season starting in April. Recreational and competitive divisions available. Games played Sundays and/or Tuesdays. Players, managers and teams needed. Information: Herb Abraham, 703-590-4627.

E-mail your announcement, including contact person and phone number, to pwextra@washpost.com, or fax to 703-392-1406. Announcements will run as space permits.