Ohio State announced today the addition of two opponents on future football schedules.

OSU will host Buffalo of the Mid-American Conference on Sept. 21, 2013. Plus, an existing series of games against Cincinnati also will include a game on Sept. 8, 2018, in Ohio Stadium.

The one-game commitment with Buffalo, which will receive $1 million, completes Ohio State's nonconference schedule in 2013. The Buckeyes will host Vanderbilt (Aug. 31) to open the season, with a home game against Florida A&M to follow (Sept. 7).

Game 3 in 2013 will send Ohio State on the road Sept. 14 against California. Ohio State's first-ever game against Buffalo is set for the following week.

The 2018 date against Cincinnati recently was agreed upon after an original date in 2012 was postponed last fall by mutual agreement. The teams also are scheduled to meet Sept. 27, 2014, in Ohio Stadium.

A look at the complete 2012, '13 and '14 Ohio State football schedules:

2012

Sept. 1 – Miami (Ohio)

Sept. 8 – Central Florida

Sept. 15 – California

Sept. 22 – Alabama-Birmingham

Sept. 29 –at Michigan State

Oct. 6 – Nebraska

Oct. 13 – at Indiana

Oct. 20 – Purdue

Oct. 27 – at Penn State

Nov. 3 – Illinois

Nov. 10 – Open

Nov. 17 – at Wisconsin

Nov. 24 – Michigan

2013

Aug. 31 – Vanderbilt

Sept. 7 – Florida A&M

Sept. 14 – at California

Sept. 21 – Buffalo

Sept. 28 – Wisconsin

Oct. 5 – at Northwestern

Oct. 12 – Open

Oct. 19 – Iowa

Oct. 26 – Penn State

Nov. 2 – at Purdue

Nov. 9 – Open

Nov. 16 – at Illinois

Nov. 23 – Indiana

Nov. 30 – at Michigan

2014

Aug. 30 – at Navy

Sept. 6 – Open

Sept. 13 – Kent State

Sept. 20 – Virginia Tech

Sept. 27 – Cincinnati

Oct. 4 – Purdue

Oct. 11 – Open

Oct. 18 – at Iowa

Oct. 25 – Northwestern

Nov. 1 – at Wisconsin

Nov. 8 – Illinois

Nov. 15 – at Penn State

Nov. 22 – at Indiana

Nov. 29 – Michigan

Future nonconference opponents:

2015

Sept. 5 – North Carolina

Sept. 12 – Northern Illinois

Sept. 19 – at Virginia Tech

2016

Sept. 3 – Bowling Green

Sept. 17 – at Oklahoma

2017

Sept. 16 – Oklahoma

Sept. 23 – at North Carolina

2018

Sept. 8 – Cincinnati