Lineups for olympiacos vs panathinaikos were published Wednesday, 13-05-2026, listing the Super League Greece Round 5 — First Leg fixture at Karaiskakis Stadium with Olympiacos led by Tzolakis and Panathinaikos led by Calabria.
The two sides were named in identical 4-2-3-1 formations. Olympiacos’s match page showed a back four and a single striker supported by a three-man line in front of two holding midfielders, with Tzolakis noted as the side’s on-field leader. Panathinaikos matched that shape, the lineup listing Calabria as the player in the same leadership role for the visitors. José Luis Mendilibar is recorded as Olympiacos’s head coach and Rafael Benítez as Panathinaikos’s manager.
The listing appears under the Round 5 — First Leg heading for Super League Greece on the match day, making the timing and competition explicit: Wednesday 13-05-2026 at Karaiskakis Stadium. Those are the hard details that structure the fixture: date, round, venue, formations and who is leading each squad on the pitch and on the touchline.
YSscores provided the usable lineup details, formation notes, coaching appointments and venue information that form the record of who was named to play. Another match page on the same day offered only a header and did not include usable match facts; the fuller listing from YSscores is the source of the specific names and tactical shapes now on the public calendar.
That both clubs were listed in a 4-2-3-1 sets an immediate tactical question. When managers send out mirror formations the match often resolves in small margins: which team wins midfield battles, which wide attacker finds space, and which leader — here Tzolakis or Calabria — imposes themselves first. The lineups show Mendilibar and Benítez preparing opposite one another with the same skeletal approach, which makes individual match-ups and in-game adjustments likely to decide the tie rather than wholesale changes of system.
For readers tracking the Super League Greece schedule, the listing confirms this fixture’s place in the competition and gives a clear picture of how both clubs intended to line up for the first leg. It also highlights a practical issue for followers: not all publicly available pages provided the same level of detail on the day, and the operative record for the lineups came from a page that carried the full team information.
The most consequential question now is how those lineups translate when the teams meet at Karaiskakis. The names and formations tell a tidy story on paper — Round 5, First Leg, two teams in matching shapes under experienced coaches — but they do not answer which side will break the symmetry on the field. If the match follows the script suggested by the published sheets, the contest will be decided by leaders such as Tzolakis and Calabria making decisive plays inside an otherwise mirrored tactical battle.
