I got into competitive pokemon around may 29 and having a blast. I just wanted to post this replay I just got through. I'm pretty proud about it. I know I did some stupid shit,but for the most part I did "ok". Advice will be nice!
http://pokemonshowdown.com/replay/oucurrent-38798985
Welcome to the pokemon showdown and smogon cummunity
I'm going to watch the replay and just explain what I would have done in the situation and reasons why
Turn 1: I would have used fire blast/ flamethrower (whichever you have) over solar beam as it would have done more damage to every member of the enemy team with STAB and the Sun boost and also 3/6 of the enemy pokemon resist solar beam and all are neutral to flamethrower/FB
--however, the best option would have probably been to switch in heatran then immediately switched in mence to scout the super power and then kill it with mence if it has super power or heatran if it doesn't
Turn 2: ^
Turn 3: he is using special attakcs so burning isnt bery significant
Turn 4-5: most elektross carry flame thrower so your grass types were pretty risky options to switch in, I was surprised though when you ko'd with sledge though.
Turn 6: your best bet would have been to use a stab move (i assume giga drain) as opposed to trying to stall it out with leech seed. I would have put in heatran after as opposed to salamence because you probably could have gotten more damage off
Turn 7-8: fine
Turn 9: no reason to switch really, he didn't have balloon so you were fine.
Turn 10-11: fine
Turn 12: I would have used return over jump kick because it would do more damage to both haxorus and swellow. Also, bastiodon probably would be KO'd either way. Last, gengar could have been switched in in which case you would have lost 50% of your hp because you missed.
Turn 13: ^
Turn 14: you should have noticed by now that your opponent isnt keen on switching and just fired off another return, however heatran would have been a better answer to haxorus
Turn 15: probably should have used psychic over wood hammer becase it would do much more damage to the whole team
Turn 16: good choice :D
Turn 17: Believe it or not, overheat would do MORE damage to swellow (even outstide the sun)
Overheat effective base power: 140*1.5*1.5 (STAB and sun) = 315
Hidden power ice effective base power: 70*2 = 140
Turn 18-19: good.......... crits >.>
Turn 20: good
Turn 21: should have switched to eggs to sac him so sawsbuck could sweep
Turn 22: You did what I suggested last turn, you got lucky he protected
Turn 23: see Turn 15
Turn 24: should have gone with sawsbuck
25 and on: fine
One suggestion for your team would be to make overheat fire blast on heatran. Also I would reccomend either making eggs a special based set, or scrap it for something else like darmanitan or shiftry.
Not bad for a beginner :D