The NBA regular season is coming to an end, and the Utah Jazz host the Minnesota Timberwolves (Friday, 7 p.m., ROOT) in what might be their last home game of the season.Unless, of course, the Jazz make it into the playoffs. But Utah is one game behind the Los Angeles Lakers with three games to play, so - even though the Jazz own a tiebreaker with L.A. - it's a precarious position to be in.Friday on TV ...Masters Tournament (1 p.m., ESPN): Second roundUndercover Boss (7 p.m., CBS/Ch. 2): ADT's chief marketing and customer officer goes under cover.Happy Endings (7 and 7:30 p.m., ABC/Ch. 4): Brad and Jane host a couples game night; Penny writes a play.Fashion Star (7 p.m., NBC/Ch. 5): Another designer is eliminated.Vegas (8 p.m., CBS/Ch. 2): Lamb, Jack and Katherine try to get evidence against Savino.Michael Feinstein's American Songbook (8 p.m., PBS/Ch. 7): Idol-making during the Golden Age of Radio.Cult (8 p.m., CW/Ch. 30): Skye and Jeff search for evidence against Sakelik.Blue Bloods (9 p.m, CBS/Ch. 2): Two Wall Street stock brokers are killed during drug deals.Da Vinci's Demons (11 p.m., Starz): The premiere of this series features Leonardo Da Vinci as an action hero and lots of full-frontal male nudity. It's sort of a muddled mess, but the second episode is better.Spartacus: War of the Damned (11 p.m., Starz) Spartacus and the rebels fight one last battle against the Romans. (Series finale)Saturday on TV ...Masters Tournament (1 p.m., CBS/Ch. 2): Third roundMLS (2 p.m., Ch. 4): Real Salt Lake at Vancouver WhitecapsBet On Your Baby (7 and 8 p.m., ABC/Ch. 4): In this weird-but-harmless new game show, parents bet on how their kids will behave. How many toys can they pick up in one minute? How many cookies can they stack up? Etc.Smash (7 p.m., NBC/Ch. 5): Karen is suspicious of Derek's intentions.Orphan Black (7 and 10 p.m., BBC America): Sarah wants to leave town.Louis C.K.: Oh My God (8 p.m., HBO): The standup comedian performs.Saturday Night Live (10:30 p.m., Ch. 30): Vince Vaughn hosts; Miguel performs.Sunday on TV ...Masters Tournament (noon, CBS/Ch. 2): Final round60 Minutes (6 p.m., CBS/Ch. 2): The search for an African warlord; a profile of knuckleballer R.A. Dickey.The Amazing Race (7 p.m., CBS/Ch. 2): The teams race to Switzerland.Call the Midwife (7 p.m., PBS/Ch. 7): Pregnancy affects a set of identical twins.The Simpsons (7 p.m., Fox/Ch. 13): Milhouse goes all bad-boy in an attempt to impress Lisa.Mad Men (7, 9:04 and 10:08 p.m., AMC): Don disagrees with a client.Army Wives (7 and 11 p.m., Lifetime): Denise helps Michael deal with Claudia Joy's death.MTV Movie Awards (7 p.m., Logo; 10 p.m., MTV): Rebel Wilson hosts.The Good Wife (8 p.m., CBS/Ch. 2): Hackers put the trial of an accused rapist on the Internet.Masterpiece Classic (8 p.m., PBS/Ch. 7): In Part 3 of "Mr. Selfridge," ballerina Anna Pavlova visits the store.The Client List (8 p.m., Lifetime): Lacey is suspicious of Dale.The Mentalist (9 p.m., CBS/Ch. 2): The owner of a Wild West tourist attraction is murdered.Granite Flats (9 p.m., BYUtv): Police and the military investigate the explosion on the base.Game of Thrones (10 p.m., HBO): Daenerys, in search of an army, meets with slavers.Nurse Jackie (10 and 10:30 p.m., Showtime): Two new doctors join the staff; Eddie gets his job back. (Season premiere)Veep (11 p.m., HBO): Selina sees the midterm elections as a chance to expand her role. (Season premiere)The Borgias (11 p.m., Showtime): Pope Alexander fights for his life; Cesare and Micheletto track the assassin. (Season premiere)VICE (11:30 p.m., HBO): Helping North Koreans escape to South Korea; the dangerous border between India and Pakistan.