With the seasons finals getting closer and the intensity increasing in the Premier League title races, managers are doing more than playing games on the field.
They are playing mind games as well.
Manchester Uniteds Alex Ferguson, Liverpools Rafa Benitez, Chelseas Guus Hiddink and Arsenals Arsene Wenger are all chasing various titles. Evertons David Moyes is also caught up in the battle of wits as his team heads for the FA Cup final.
Ferguson has won 24 titles in 23 seasons with the Red Devils, and already has this seasons FIFA Club World Cup and the domestic League Cup. His club leads Liverpool by one point at the top of the Premier League and faces Arsenal in the semifinals of the Champions League.
Chelsea is third in the Premier League, faces Everton in the FA Cup final and Barcelona in the Champions League semifinals.
That means only a slight change of fortune can have a big influence at this stage of the season, and the rival managers are out to do their bit even though they cant kick the ball or make a save.
Like playing out a soap opera, the coaches often use their pregame media interviews to send messages - and they are hardly along the lines of good luck.
Last week, Ferguson accused Benitez of arrogance and contempt in an effort to get under the skin of the manager whose team is a point behind in the league title race. That came weeks after the Liverpool manager, in a clearly rehearsed speech, said his Man United rival unfairly influenced referees and still managed to escape disciplinary punishment.
Ahead of Evertons FA Cup semifinal against Man United, Moyes said hed heard in the media that the match referee, Mike Riley, was a United fan. Whether or not that was true, Ferguson was furious that Riley disallowed what looked like a penalty and Everton went on to knock United out in a shootout after a 0-0 draw.
Asked whether Riley had been influenced by Moyes comments, Ferguson responded: It might have. Im not saying that for certain but it could have had.
All that nonsense about him being a United fan was really ridiculous, Ferguson said. Somebody filled David Moyes head full of nonsense about it and it was used in the press conference. It can play on a referees mind.
Hiddink, who is in charge of Chelsea until the end of the season before he returns to his full-time role as Russias national team coach, has carefully avoided the mind games.
Wengers exchanges with Ferguson over more than a decade have often overflowed into angry confrontations between their players on the field. He says too much is made of the mind games involving managers.
You want respect in the game, and we managers are responsible for it, the Arsenal manager said Monday. I do not want to interfere in that more because I do not know what happened (between Ferguson and Benitez).
I believe it (mind games) was always something which was overrated a bit. But it is part of our environment and part of the media. You never know how much impact it has because it is impossible to measure. I believe that it can sometimes have a negative impact rather than a positive impact.
With all five clubs playing over the next two days, the mind games could take a few more twists and turns before the weekend.
Liverpool hosts Arsenal on Tuesday and Chelsea welcomes Everton on Wednesday, the same day Manchester United faces Portsmouth.
When the final whistles blow Wednesday evening, the title race could well have changed again and Ferguson and his rivals will be sharpening their tongues once more.