Lol @ tipping the TD 

Is it OK for one fighter to tip the ref? To me this is a no brainer. Johnnyt
I personally like to tip the TD, merely because they make sod all cash out of the day otherwise and I appreciate them putting the tournament on.
That being said, I understand how people don't like the gesture, as it could lead to favoritism on calls or the draw.
Speaking as someone who is competitive, but plays tournaments merely to have fun, I would be absolutely mortified if the fact that I tipped the TD meant that I would get any favoritism.
I think a tournament director should decline any offer of a tip from a player in the event.
The TD is the guy making up the flow chart, establishing the rules, and making calls during matches. He needs to remain unbiased and give no appearance of being biased. Accepting a tip from a player in one tournament can potentially lead to a conscious or subconcious bias in favor of that player, or the appearance of such a bias, in a future event.
TD's should be compensated in other ways, not from tips from players who did well in the event.
Here's the scenario that Mike is referring too here:
The TD scheduled the tournament, creates the flyers, posts in the local paper month's in advance, creates the event on Facebook, Email, Text messaging, rounds up players for many weeks in advance. The TD doesn't work at the establishment, but runs occasional tournaments for the establishment. The TD handles all the sign-ups (early and at the door), the money, gets the added money from the establishment, and pays out 100% of the entries plus the added money. The TD gets free food and drink from the Establishment, plus $35 entry into the event.
Tipping in general has been discussed on here numerous times. Many parts of the country do not tip at all and that's a shame. They also probably don't have the pool room adding 100% or Guaranteed money to each and every tournament like they do in Arizona. Most local tournaments in AZ are 200% payout!! And Monthly's are $500-$1000 added guaranteed by the bar, even if 10 people show up.
The Tipping in no way influences the TD in this scenario to go against anything in their character when it comes to running a fair tournament! We are not talking about thousands of dollars, but $10-$80 dollar range.
I won a $780 first place tourney a few months ago and tipped out the TD's the $80 for all the hassle, running a good tournament and staying till 4 a.m. to conclude. 2nd place also tipped out $50.
I think the question in this thread is, "IF you do normally tip out in a tournament, does the fact that the TD cashed change your mind, or do you tip like normal." (If you don't normally tip at all, this thread is not for you.)