The Hoops are currently 18 points adrift of bitter rivals Rangers at the summit of the Scottish Premiership, and any hopes of wrapping up a historic 10th consecutive league title look to be all but extinguished.
Lennon’s assistant John Kennedy will take the reins between now and the end of the season, with a clash against Aberdeen to contend with on Saturday afternoon, but the race to be named permanent boss at Parkhead is very much on with a wide array of names in the running.
Everybody from Scotland manager Steve Clarke to former Hoops boss Martin O’Neill have been touted as potential candidates for the vacancy, but a look at the current odds would suggest that there is one man who is way out in front.
Click and scroll through the pages below to see SkyBet’s latest odds...
1. Rafa Benitez - Current odds: 16/1
Current job: Unemployed. Last job: Dalian Professional Career win %: 50.3% (Photo by Catherine Ivill/Getty Images) Photo: Catherine Ivill
2. Michael O'Neil - Current odds: 16/1
Current job: Stoke City Career win %: 45.6% (Photo by Lewis Storey/Getty Images) Photo: Lewis Storey
3. Sean Dyche - Current odds: 12/1
Current job: Burnley Career win %: 37.4% (Photo by Clive Brunskill/Getty Images) Photo: Clive Brunskill
4. Enzo Maresca - Current odds: 12/1
Current job: Manchester City U23s Career win %: 60% (Photo by Aitor Alcalde/Getty Images) Photo: Aitor Alcalde