Citron, Iriafen lead playoff-bound Mystics past Sky

WASHINGTON — Sonia Citron scored 21 points, Kiki Iriafen had 16 points and 15 rebounds, and the playoff-bound Washington Mystics beat the Chicago Sky 101-93 in their regular-season finale on Thursday night. Washington (27-17) needed a loss by Indiana to earn the fifth seed in the playoffs and a first-round matchup with the Atlanta Dream. The sixth seed plays No. 3 seed and defending champion Las Vegas in the best-of-three opening round that begins on Sunday. Chicago (16-28) fell behind quickly and trailed by 25 in the fourth quarter before getting within 95-91 on Courtney Vandersloot’s four-point play and layup…