Heavy rainfall causes delays, postponement for Nationals, Mystics and DC United Heavy rainfall causes delays, postponement for Nationals, Mystics and DC United Washington Post Bryce Harper headed for MRI on knee after awkward slip at first base Yahoo Sports Bryce Harper injury puts Nats’ season up in air; Giants can relate SFGate Giants lose but Nationals suffer the worst of it as Bryce Harper grabs knee in agony The Mercury News Full coverage 13 AGO 0
