https://yestino.com/entities/tierney-b8c1aeEvery event involving Tierneyenhttps://yestino.com/events/o-neill-on-derby-ticket-allocations-tierney-hogh-latest-tran-8186afhttps://yestino.com/events/o-neill-on-derby-ticket-allocations-tierney-hogh-latest-tran-8186afFri, 04 Sep 2026 14:10:10 GMTCeltic manager Martin O'Neill has been speaking to the media as his side prepare for Saturday's trip to Paisley to face St Mirren. Sources: Yahoo Sports