losingest

los·ing·est

 (lo͞o′zĭng-ĭst)
adj. Slang
Less successful or losing more often than any others of its kind: "help turn around one of the network's losingest nights of the week" (Washington Post).
References in periodicals archive ?
Even the losingest team in Celtics history, the 15-67 squad of 1996-97 that somehow didn't result in the Boston landing Spurs center Tim Duncan in the NBA Draft managed to go 4-10 in November.
champion Philadelphia Phillies in the LCS--the latter matchup presenting an interesting juxtaposition, as the Giants are baseball's winningest franchise while the Phils are its losingest.
In addition, NFL clubs have revenue-sharing, which means that even the losingest, weakest teams like the Detroit Lions receive a huge windfall every year, even if they don't win a game.
The 29-year-old is taking over one of the area's losingest programs, as Golden Valley is 7-33 all-time heading into its fifth season, including a three-year record of 0-14 in the Foothill League - with all of the league losses by 21 points or more.
Even his promoter, Don King, called him "the winningest, losingest fighter I have ever seen" yesterday.
Cedric the Coach" would feature the comic thesp as the assistant coach of the losingest team in the NBA, who suddenly finds himself elevated to the role of head coach.
NEW YORK - If these are Isiah Thomas' last days on the Knicks' bench, he needs one more win to avoid joining the losingest coaches in team history.
And counting: This week the Dodgers played the Philadelphia Phillies -- the first professional team to reach 10,000 losses -- and were able to start the losingest professional franchise in history on their second 10,000 by handing them losses 10,001 and 10,002.
OUTLOOK: Valencia, trudging through the losingest season in school history, would love nothing more than to end on high note by coming through with an upset over the defending Southern Section champion Cowboys.
Outlook: Saugus probably should have found a more challenging opponent than Blair, one of California's losingest programs over the past few years.
When Coach Buck trades his own grandson to the losingest team in the local youth soccer league, Phil's unresolved anger boils over hilariously.