The following is a list of players who have successfully attained the following Playoff Event titles : Playoffs Conqueror and Playoffs Champion.
Keep in mind that : Conqueror = 30 wins,
Champion = 15 wins.
I'll name all the players in regards to their class and will put it in approximate order of obtaining the title, ill add more names and edit it over time, any input appreciated.
Playoffs Conqueror
Human:

Untamed:
BeWitch (WF) : 34 wins
Elven:
Leizo (EP): 32 wins
TideBorn:
Allucinatio (sin) : 57 wins
Allucinatio (sin) : 35 wins
Batman (sin) : 33 wins
TyrantGod (sin) : 31 wins
EarthGuard:
Apprentice (myst) : 31 wins
 Vermillion (seek) : 38 wins
 Faultless (myst) : 33 wins
Playoffs Champion
Human:
 FirsT_Blood (mg) : 16 wins
 MCCCXXXVII (mg) : 22 wins
 Haste (mg) : 24 wins
Untamed:
TyrantLegend (wb) : 16 wins
 Romeo (wb) : 16 wins
Elven:
Burdette(ea) : 17 wins
TideBorn:
Jawad (sin) : 25 wins
Radikala (psy) : 17 wins
 Chaos (sin) : 17 wins
EarthGuards:
 Woda (myst) : 15 wins
I'll try my best to keep this updated and i would like to thank Magestic for the great help. Here goes the list if you guys are interested:Apprentice  31
Vermilion  38
GodEPzFkIdol  32
Kizza  14
Frizzle  10
IsCo  11
Jawad  25
Radikala  17
BeWitch  34
AlIucinatio 35
Cocaina  11
Skazy  7
Emokillua  7
Jakho  6
TyrantGod  31
Crystali  5
AeIana  4
BuBysaurus  4
CrystalII  4
Mutilate  10
Woda  15
Kiddo  10
BIoodfeast  6
Casanova  3
Hammer_Time  3
Batman  33
SzCamper  4
aRandomPsy  2
Busty  2
Wrecker  3
ICanLose  2
KingCobra  2
KittyKate  2
Mindless  2
SephirothXIV  2
Swallower  2
Undefeated  2
__PoseiDon__  1
`Savi  3
Ajdin  1
Akridic  1
AleXLordBuff  1
Andium  1
Areashii  2
Astalath  1
Biwon  1
Bull_Dog  1
Covenant  1
Cupi  1
DesoIation  1
Esok  1
GoodGuyBarb  1
Jishi  1
KittyFuzzy  1
LiYan  1
Mc_Leod  1
Pako  1
Perlaa  1
PridestaIker  1
RainOfLife  1
Resolve  1
Rikimaruu  1
Robbert  1
Savi  7
Surp  1
SwordTornado  1
Syles  1
Tarasque  1
Tavarn  1
Tayuya_  1
Twinker  1
Vanatorul  1
Varen  1
Whybe  1
YouAreMyFood  1
FistOfHell  1
Dusted  1
Insensitive  3
SUFFER  1
Allucinatio  57
Chaos  17
lncomparable  1
slickerz  2
Rozaria  2
Cleaver  1
CastIe  1
Saladin  1
MCCCXXXVII  22
Fanchon  2
RieI  2
Doflamingo  3
BlackRoft  4
Romeo  16
Cynix_  1
Cynico  2
Cynix  1
Alyriah  1
Yinster  8
Imperishable  3
Graphic  1
Fobas  5
Faultless  33
TyrantLegent  16
CaptainPHAG  4
Yenzster  1
iTickle  1
Prevent  1
FirsT_Blood  16
Espio  11
Domgrath  10
LailaMery  1
Journyy  1
Decipher  2
Jherena  1
SinguIarity  5
HustIer  9
Exhaustion  1
Kriegsgott  2
CIeaver  1
Serology  1
Stiletto  2
zNightFury  1
Catwoman  5
Blaze_XT  1
Esra  3
Mortis  2
BelIamy  3
HELL  7
Thorkel  1
Elly  3
FrizzyInside  2
Simena  1
Numeen  2
Allimentatie  5
zTaurox  1
AmA  1
Auspicious  7
Burdette  8
Erik  1
Indefensible  1
UchMadara  11
Haste  24
Persas  2
Accelerant  1
MeIinoe  2
zCastieL  1
StabYaButtz  1
FIawless  1
HotChoco  1
Bafoon  1
ewum  1
imOP  1
Note that we will not being updating this one, only the one we have.