Boys' 12 Singles
   Player Record   

Stefan Koester
Residence:   Paradise Vly, AZ
Birthplace:   Unknown
Age:Unknown
Height:Unknown
Plays:Unknown
Coaching:Unknown
Complete Bio

Overall Record: 55-24
#120 on this 2010 National Junior Standings
 Print Record

Western States Jr. Open L5, November 27, 2009

Rnd

Result

Opponent  

Rank

Score 
16WinMarion Pascal  6067-6(5); 6-1
QLossAndres Romero   6-1; 6-1
CSLossMichael Lee  1786-2;6-2

Paseo Christmas Classic L6, December 17, 2009

Rnd

Result

Opponent  

Rank

Score 
32WinMichael Cowan   6-0; 6-1
16WinAdrian Cordova  +1-6; 6-2; 6-0
QLossCarlos Hassey  2366-2; 6-0

USTA National Winter Chmps., December 27, 2009

Rnd

Result

Opponent  

Rank

Score 
128LossAlex Knaff  393-6; 6-1; 6-2
1-WLossJoseph Gray  416-2; 6-0
1-SWinAlfred Simental  2296-3; 6-4
2-SLossRory Winters  2796-3; 6-3

Copper Bowl, January 2, 2010

Rnd

Result

Opponent  

Rank

Score 
128WinAlafia Ayeni  1703-6; 6-3; 10-4
64LossJean Thirouin  66-1; 6-1
2WinDaniel Alves  7807-6(4); 6-0
3QLossJames Wasserman  56-0; 6-1

Phoenix Jr. Chmps., January 16, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinJesse Miritello  3017-5; 6-2
QWinHarrison Reid  5176-1; 6-1
SWinMichael Lee  1786-4; 6-0
FLossCarlos Hassey  2366-0; 1-6; 6-1

Scottsdale AC Jr. Open L6, January 29, 2010

Rnd

Result

Opponent  

Rank

Score 
32WinAlex Ozkan   6-4; 6-0
16WinLouis Sacks  +1-1Ret (inj)RJ
QWinAlexander Curtis   4-6; 6-4; 10-5
SLossNicholas Silvestri   6-1; 6-0

Surprise Spring Sweet 16 L5, February 6, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinLuke Carstens  4826-2; 6-1
QWinChase Victor  6746-1; 6-1
FLossCarlos Hassey  2364-2; 4-1

Surprise Winter Classic L6, March 6, 2010

Rnd

Result

Opponent  

Rank

Score 
SWinAdam Skrocki   6-0; 6-0

Dan Konchan Mem. Scholarship Open, March 20, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinAdam Skrocki   6-0; 6-1
QWinBrett Cohen   6-1; 6-0
SWinJeremy Auh  2576-2; 6-1
FLossYash Parikh  376-2; 6-1

USTA BG12 National Spring Chmps., April 11, 2010

Rnd

Result

Opponent  

Rank

Score 
128LossMark Prettyman  1136-1; 7-6
1-WWinLukas Greif  1316-4; 6-4
2-WLossMitchell Starominsky  1576-2; 7-6
1-SWLossSteven Christie  726-1; 6-3

Quiksilver Jr. Chmps., May 28, 2010

Rnd

Result

Opponent  

Rank

Score 
64WinAlfred Simental  2296-4; 6-1
32WinMichael Bott  1436-2; 6-0
16LossTaylor Fritz  56-1; 6-2

Tucson Sweet 16 L5, June 5, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinHarrison Reid  5176-3; 6-0
QWinNicholas Spurbeck  8576-0; 6-0
SWinJeremy Auh  2576-1; 6-1
FLossYash Parikh  376-4; 6-4

USTA Southwest Jr. Closed L3, June 12, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinDaniel Florin  5626-3; 6-1
QLossMichael Lee  1786-3; 2-6; 6-3
CQWinJesse Miritello  3016-1; 6-2
CSWinJeremy Auh  2576-3; 6-1
CFWinDaniel Hollands  2016-2; 6-2

Zone Team BG12 - Tucson, July 28, 2010

Rnd

Result

Opponent  

Rank

Score 
RRLossMaxwell Cancilla  396-0; 6-1
RRWinCharlie Rowe   6-1; 6-0
RRWinAlex Kuperstein  2236-0; 6-0
RRWinJ. Conlin  1916-2; 6-3
RRWinJeremy Auh  2576-0; 6-1

Southwest Clay & Grass Chmps., August 28, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinMichael Headley   6-1; 6-2
QWinAdrian Cordova  +4-6; 6-4; 10-8
SLossMax Schell   6-3; 3-6; 14-12
PLWinChristian Franco   Wd (inj)WJ*

New Mexico Jr. Open L5, September 4, 2010

Rnd

Result

Opponent  

Rank

Score 
32WinMatthew With   6-1; 6-2
16WinConner Sieck   6-3; 6-0
QLossGeorge Cooper   6-2; 6-0
SWinGrant Brown  +4-6; 6-1; 6-1
FWinNathan Niemiec  2296-1; 6-2

Mike Agassi No Quit Chmps., September 18, 2010

Rnd

Result

Opponent  

Rank

Score 
32LossZachary Surmacz   6-2;2-6;1-0(6)
1LossConnor Garnett   6-1;6-3

Glendale Jr. Open L6, October 15, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinBryce Stockslager   6-0; 6-1
QWinNathan Niemiec  2296-2; 6-2
SWinAdrian Cordova  +7-5; 6-1
FWinDaniel Hollands   6-3; 6-3

Mesa Jr. Open, October 22, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinDaniel Florin  5626-1; 6-3
QWinJeremy Auh  2576-0; 6-2
SWinChristian Franco   6-0; 6-0
FWinAdrian Cordova  +6-2; 6-2

Mesa Fall Sweet 16 L5, October 30, 2010

Rnd

Result

Opponent  

Rank

Score 
16LossJackson Lee   4-6; 6-4; 6-0
Q-WWinCade Lortie   6-3; 6-2
S-WWinJeremy Auh  2576-1; 6-0
F-WWinChristian Franco   6-3; 6-1

Jeff Myers Mem. Closed L6, November 4, 2010

Rnd

Result

Opponent  

Rank

Score 
16WinEdmund Wong   6-0; 6-0
QWinJeremy Auh  2577-5; 6-2
SWinCJ Smith   6-1; 6-0
FWinNathan Niemiec  2296-1; 6-0

Western States Jr. Open L5, November 26, 2010

Rnd

Result

Opponent  

Rank

Score 
32WinNate Rasmussen   6-2; 6-0
16WinJesse Miritello  3016-0; 6-3

+ Strong win over an ineligible player.
* The ranking calculation does not count this match.



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