Hanescu was warned by the chair umpire for spitting and for swearing during the fifth set of Friday's third-round match against Daniel Brands of Germany. Hanescu stopped playing while trailing 3-0 in that set, and the reason was officially listed by the tournament as a leg injury.
Tournament referee Andrew Jarrett said his office "is reviewing further information from this match."
Police arrested four people at that match's court for disrupting public order. The tournament could not verify whether the episodes were related.
Guardiola fined for ref rantQueen Elizabeth planning to attend Wimbledon
