Holger Rune left his Nordic Open match Saturday against Ugo Humbert in tears, later confirming that he had ruptured his Achilles tendon at the end of two of the stranger minutes of the tennis season.

DAVID KANE: For an ATP season defined by the rise of young talent, Holger Rune, a young talent long at the forefront of any and all Next Gen conversation, found himself on outer margins of the ...