28-Year-Old Defender West Ham United Premier
Republic of Ireland
O'Brien continues to battle the same issues he's been having in his knee and won't be able to play in Ireland's European qualifying match against Georgia on Sunday as a result, HITC Sport reports.
O'Brien's knee problems have seemed minor throughout their entirety, but they've continued to linger making him unavailable for Ireland this weekend. Because of this, he'll likely have a late fitness test for West Ham's match against Hull City on Sept. 15.