AFP Sports Agenda for Friday, February 19 (all times GMT): + Medvedev v Tsitsipas for place in Australian Open final + Leeds travel to Wolves in Premier League + Men's giant slalom world title at stake + AlphaTauri team launch for new F1 season TENNIS -- Fourth seed Daniil Medvedev takes on fifth seed Stefanos Tsitsipas in the men's semi-finals at the Australian Open with the winner set to face Novak Djokovic in Sunday's final (from 0830). Coverage by Martin Parry. Picture (TENNIS-AUS-OPEN) FOOTBALL -- English Premier League: Wolverhampton Wanderers v Leeds United (2000). Picture (FBL-ENG-PR) -- Spanish La Liga: Real Betis v Getafe (2000)Picture (FBL-ESP-LIGA) -- German Bundesliga: Arminia Bielefeld v Wolfsburg (1930). Picture (FBL-GER-BUNDESLIGA) -- Italian Serie A: Fiorentina v Spezia (1730), Cagliari v Torino (1945). Picture (FBL-ITA-SERIEA) -- French Ligue 1: Brest v Lyon (2000) Picture (FBL-FRA-LIGUE1) -- English Championship: Watford v Derby County (1945) (FBL-ENG) ALPINE SKIING -- Men's giant slalom at the ski world championships in Cortina d'Ampezzo. (0900/1230). Coverage by Luke Phillips. Picture (SKI-WORLD-ITA) RUGBY UNION -- English Premiership: Bath v Gloucester (1945) (RUGBYU-ENG-PR) -- Pro14 (both 1935): Dragons v Leinster, Glasgow Warriors v Ulster (RUGBYU-PRO14) -- French Top 14: Racing 92 v Castres (1945). Picture (RUGBYU-FRA-TOP14) FORMULA ONE -- AlphaTauri unveil the new car and driving line-up of Pierre Gasly and Yuki Tsunoda for the 2021 F1 season (AUTO-PRIX-ALPHATAURI) GOLF -- Second round of the PGA Tour tournament at Pacific Palisades with Dustin Johnson and Rory McIlroy among the challengers. Picture (GOLF-USPGA) BASKETBALL -- NBA: Ten games including Golden State Warriors at Orlando Magic (0001 Saturday). Picture (BASKET-NBA) afp