In 1914, Killefer made news when it was reported that he had signed with the Chicago Whales of the Federal League, although he denied the report.
A judge ruled against the Federal League and Killefer remained with the Phillies.
حكم القاضي على الاتحاد الفيدرالي وظل Killefer مع فريق Phillies.
حكمت القاضية على الاتحاد الفيدرالي وظلت Killefer مع فريق Phillies.