Sadly the only way to get it in Diamond or Pearl is to use the PokéRadar within Route 208 and the West part of Route 211 in order to find and catch its pre-evolved form of Tyrogue then train it until it reaches its evolution level of Level 20. Also keep in mind that Tyrogue's attack has to be lower than its defense in order to evolve into Hitmonlee.
You have to catch a tyrogue and make sure it has the nature you want it to have because you can't breed it to get the nature you want without having to catch a ditto, and get an everstone. A good method is to use a Pokemon with synchronize, i.e. espeon, with the nature of bold, because that increases attack, and lowers defense. If you find a tyrogue while espeon leads your party, his nature is very likely to be the same as his/hers. Other natures that work are:Impish, Lax, Relaxed, Calm, Modest, and Timid. These are not guaranteed to work, because the IVs of the Pokemon could lean towards attack, in which case you would have to use a Bold nature, and a few Irons possibly.
Tyrogue will evolve at level 20. To get a Hitmonlee, make sure its attack is higher than its defense.
well when you get the move rock climp and look for this karate king in mt mourter beet him in a battle and he will give you a trygoo he will then evolve in to hitmonlee then hitmontoch
go deep into mt. mortar (with one spare space in your party) fight the karate master, he has a hitmonlee and hitmonchan. then he gives you a tyrouge i think at lvl. 15 ( its a boy)
Episode 29, the Punchy Pokemon, has a match between Hitmonlee and Hitmonchan (featuring Anthony, and Ash gives his Primeape to him).
SOulsilver
Tyrogue will evolve at level 20. To get a Hitmonlee, make sure its attack is higher than its defense.
You need to evolve Hitmonlee from Tyrogue. To do that, Tyrogue must have a higher attack than defense stat once he reaches level 20. If that is the case, he will evolve into a Hitmonlee.Evolve Tyrogue when A>D (whatever that means)
Either trade or evolve the Tyrogue you can obtain into one of them. Without trading you can only get one. I suggest Hitmonlee though.
well when you get the move rock climp and look for this karate king in mt mourter beet him in a battle and he will give you a trygoo he will then evolve in to hitmonlee then hitmontoch
Hitmonlee doesn't evolve...
Hitmonlee is #106 in the national pokedex, and it is a Fighting type Pokemon.
go deep into mt. mortar (with one spare space in your party) fight the karate master, he has a hitmonlee and hitmonchan. then he gives you a tyrouge i think at lvl. 15 ( its a boy)
In Pokemon Gold, Silver, Crystal, Heartgold, and Soulsilver the Karate King is in Mt. Mortar, East of Ekruteak City. He will have a Hitmonlee and Hitmonchan, and give a Tyrogue upon defeat if you accept it and have a space empty.
Hitmonlee cannot evolve any further, nor does it have a Mega Evolution form.
Episode 29, the Punchy Pokemon, has a match between Hitmonlee and Hitmonchan (featuring Anthony, and Ash gives his Primeape to him).
breed hitmonlee or hitmonchan in four islandBreed hitmonchan or hitmonlee with a ditto in the daycare.
Hitmonlee is not capable of evolving in XD Gale of Darkness.