Ray Callahan

Head coach, Cincinnati, 1969 to 1972

College career20-23

Program liftNo. 613tied · of 1,290 tenures since 1937

Now

Career arc

Stats

Big games

The big-game ledger

How he does in the games that matter most — rivalry record, performance broken out by real opponent tier, one-score games, and his toughest historical matchup.

3-5 against his rivals. Winless in 3 tries against Billy Murphy.

Rivalry record

3-5

37.5% · 2 rivals

One-score games

10-6

62.5% · margin ≤8

Rivalry ledger

Louisville2-250%

Miami (OH)1-325%

The toughest matchup

vs. Billy Murphy0-3

3 meetings, 1969–1971

’69 L’70 L’71 L

0% win rate across a real, 3-meeting series — short of the bar this site uses before badging a series “Nemesis.” Shown here as the toughest matchup on record, not an algorithmic crown.

Performance by opponent class

Power Program

0-3 0.0%

National Program

5-10 33.3%

Regional Program

8-8 50.0%

Building the roster

Two numbers on how he actually stocks a roster, from signing day to draft day.

1Roster ownership
2The NFL pipeline

Roster ownership

This coach's entire tenure (1969-1972) predates 2021, when transfer-portal tracking begins in this database. Portal usage cannot be measured for this tenure at all -- this is not the same as '0% portal'.

“His own” means the player arrived while he was head coach; “inherited” means a predecessor brought him in.

The NFL pipeline

at least2Drafted

players drafted into the NFL off his teams here (a floor — see the note below). None can be traced to who brought them in — there’s no roster record for these players here. 1 went in the first round.

At least 2 — his 1969, 1970, 1971, 1972 seasons predate the modern 7-round draft, so this table’s pre-1994 pick counts are a floor, not a full count, for those seasons.

0 roster-verified · 2 estimated

Most recent picks first

Year	Pick	Player	Pos	NFL team	Note
1971	R1.21	Bob Bell	Defensive Tackle	Detroit Lions	Estimated
1970	R3.18	Jim O'Brien	Wide Receiver	Baltimore Colts	Estimated

A pick counts toward his tenure when the player’s final college season was one he coached, a checkable rule rather than a claim about who developed the player. A blank note means the player is on a verified roster and arrived on his watch. “Estimated” means no roster record, so the final season is assumed to be the year before the draft.