Largest heavy favorite bet you ever lost?

[ThePig+]

When I saw Nadal at -2600 and Federer similar this morning I was thinking about a few heavy chalk bets ive made that have lost...
lost a -980 in a soccer live betting once...had about 300 on it and lost a -700 tennis wager once on one of those Russian choke artists....had around 500 on it....needless to say I rarely bet that kind of play anymore.

 

[whalewager]

ne is the biggest ml i have ever laid...last year sb

 

[Stocks]

I dont think anything ever over -250 actually the biggest fav I can even remember betting on was soccer Germany -240 but they won altough it was close.