"Money doesn't buy happiness" is a common saying.
The same thing could be said about high profile contracts in sports. No matter how high the number or how great the player, results aren't guaranteed for the teams that give out those contracts.
Over the years, we've seen athletes' fortunes go up from really rich to obscenely and unbelievably rich. While all these athletes no doubt earned the sum they were given relative to market price, not all of them lived up to it.
Some did, some flamed out, some couldn't handle the expectations and pressure and some used it as motivation to improve.
So let's examine the 10 biggest contracts currently running in Major League Baseball. Have these players lived up to their contracts?