I am pretty sure this is the right translation for this song. Sadly I have never heard it but I have heard that it is good. Again, the Japanese is in red and the English is in blue.
batoru shiyouze
Battle plan!
hoeru haneru sora o tobu
Growl, leap, fly in the sky
doraiattaku megaton panchi
Tri-Attack, Megaton Punch
utau nemeru saikokineshisu
Sing, Sleep, Psychokinetic
roketto suzuki 10 man boruto
Skull Bash, 10,000 Watts
kattemomakidemo omatsurisawaki
Before I was uneducated but now I'm now smarter
batoru shiyouze pokemon batoru
with my Battle Plan for Pokémon Battles
maketa kuyashisawa
I regret my losses
furueruhododakedo
I'm shivering, Not wanting to admit
nigirikobushi hodoite
I have my hand in a fist
zubondeasefuki akushushiyou
And we shake hands
tokinonakarewa fushikitane
This time we become friends
"docchiga kattaka nee ohoeteru?"
Was it going to end?
imatewa hora
Now look
warainakara hanashidekiruyo
...We are laughing and talking
"wasuretane" tte toboketeru
Just forget the past...
sonna orenoraborutachi
...and all those old rivals