The most bizarre clauses inserted in football contracts

Until he started against Real Madrid, Antoine Griezmann did not play any more than 29 minutes for Atletico Madrid this season as Los Rojiblancos tried to avoid activating a clause in his deal whereby they would have to pay €40 million for a permanent transfer.

To get around it, Diego Simeone brought him on after the 60th minute. The policy is one of many unusual clauses seen in the wonderful world of football and SPORTbible decided to take a look at the other gems.

Travelling in style

Samuel Eto'o made a surprise switch to Russia back in 2011, joining Anzhi Makhachkala and earning a whopping a €20.5 million yearly salary.

Back then, Anzhi were paying all sorts of big bucks to marquee players and they also agreed to a "private jet clause" that allowed him to travel more than 1000 miles from Moscow to Makhachkala.

The club can't handle R10

He played 72 times for Flamengo, notching 28 goals and no doubt throwing a lot of shapes in the dance.

Anti-Arsenal

"What do you think they're smoking over there at the Emirates?" was the infamous tweet from Liverpool owner John W. Henry after Arsenal sent a cheeky £40,000,001 bid for Luis Suarez.

Liverpool were that irritated by the offer that it was reported in 2016 they introduced an "anti-Arsenal clause" in Roberto Firmino's deal.

This meant there was an £83 million release clause inserted that could be triggered by any club, EXCEPT Arsenal. You have to admire the pettiness.

Why always me?

Sticking with Liverpool, the Reds went to extreme lengths to ensure Mario Balotelli wasn't getting sent off left, right and centre.

As per the newspaper, the contract stipulated: "If during each season of the term of this contract the player is not dismissed from the field of play on three or more occasions for violent conduct, spitting at an opponent or any other person, for using offensive, insulting or abusive language and/or gestures and/or for dissent by word or action . . . then on the 30th June at the end of each season he shall receive a bonus payment of £1m."

Balotelli also got an extra £50,000 per goal after scoring five times in the Premier League or Champions League. Not bad for sum.

There's no space for you

The clause that makes all the others look normal. In 1999, Sunderland paid just short of £4 million to sign midfielder Stefan Schwarz from Valencia.

It transpired that one of his advisors, had a place on the first commercial flight to space. The Black Cats, worried their new man might be heading with him, thought ahead and decided to ban him from boarding a rocket in a bid to "protect the club".

Pick up the pieces and build a lego house

Giuseppe Reina, a Bundesliga winner with Borussia Dortmund in 2002, once signed a contract that stipulated he would have a new house built every year during his time at Arminia Bielefeld.

However, there was no word on how big the house had to be and so the club made him one made from lego instead. Genius.

Can you smell what Rolf's wife is cooking

Congo international Rolf-Christel Guie-Mien had an impressive career in Germany. Upon moving to Eintracht Frankfurt, it's said he asked for it to put in writing that the club cover cooking classes for his wife as it would help him settle.

Whatever works for you, as they say.

Stay away from skiing

Stig Inge Bjornebye joined Liverpool in 1992 and went on to stay there for eight years. In addition to football, he was also a big fan of ski-jumping thanks to his father Jo, who competed in two Winter Olympics.

But with the extreme risks that comes with such an activity, the full-back was banned from being within 200 yards of a ski slope.

All is fair in love and war

In 2002, Bernd Stange was appointed as the manager of the Iraq national team. But with there being the potential of a war happening, the well-travelled manager negotiated a clause whereby he could leave if military conflict did occur.

He was allowed the ability to refuse any political comment.

Not too long into his tenure, the United States invaded Iraq in 2003 and Stange subsequently left his post not long after.

No red or you're dead

Rafael van der Vaart played for a number of big clubs like Real Madrid and Tottenham Hotspur but it was at Real Betis where he had an unusual clause.

He joined in 2015 on a free transfer but part of his contract was a stipulation that he would not wear red boots in games.