“Professional and private reasons’: Boris Becker is no longer Rune’s coach. Rune had recently failed in the second round at the Australian Open - without the direct support of Becker.
Becker realized that as a coach he would have to be available to the seventh in the world rankings “much more than I can’t give Holger what he needs,” Becker wrote on X (formerly Twitter) Rune said he would announce news about his future coaching structure “very soon”