Match History (2020) View Advanced Player Stats
Jacob Callahan (Menlo Park, CA)
Male
TTR Singles Rating
Last Match Calculated
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Rating Meter
TTR Doubles Rating
Last Match Calculated
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Rating Meter
Match Date Match Team Court Partner Opponent(s) W/L Result Match TTR
11/29/2020 Tournament
B16s
Northgate Junior Open - Singles Only Q Daniel Sagatelian L 6-2
6-3
NC NC
11/28/2020 Tournament
B16s
Northgate Junior Open - Singles Only 16 Roy Kim W 6-1
6-1
NC NC
11/22/2020 Tournament
B16s
Lafayette Tennis Club Junior Open & Challenger - Singles Only Q Evan Alexander L 6-1
6-4
NC NC
11/21/2020 Tournament
B16s
Lafayette Tennis Club Junior Open - Singles Only* Q Evan Alexander L 6-1
6-4
NC NC
11/21/2020 Tournament
B16s
Lafayette Tennis Club Junior Open & Challenger - Singles Only 16 Matthew Maznik W 6-2
3-6
1-0
NC NC
11/21/2020 Tournament
B16s
Lafayette Tennis Club Junior Open - Singles Only* 16 Matthew Maznik W 6-2
3-6
1-0
NC NC
11/15/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only C-S Ryan Carlsmith L 8-3 NC NC
11/15/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only C-R1 Mihir Menon W 6-3 NC NC
11/14/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only 16 Tyler Byrne L 8-2 NC NC
10/31/2020 Tournament
FS0d
N.P.T Norcal Performance Training Adult Open / NTRP / Family 16 Michael Callahan Raj De Datta

Surya DeDatta
L 7-6
4-6
1-0
NC NC
10/10/2020 Tournament
B16s
Manteca Junior 18s and 16s Championships - Singles Only 32 Nate Sassoon L 7-6
6-2
NC NC
10/10/2020 Tournament
B16s
Manteca Junior 18s and 16s Championships - Singles Only C-R3 michael krijanovski L 8-3 NC NC
09/26/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only Q Ioann Timokhin L 6-4
7-6
NC NC
09/26/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only 16 Kai Wong W 6-0
6-1
NC NC
09/19/2020 Tournament
B16s
Manteca September Junior Championships 32 Spencer Leung L 6-2
6-3
NC NC
08/01/2020 Tournament
B16s
Granada Summer Junior Open - Singles Only 32 Trevor D Fong L 6-0
6-0
NC NC
08/01/2020 Tournament
B16s
Granada Summer Junior Open - Singles Only C-R1 Nicholas Throgmorton L Def ----- -----
02/29/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Junior Open* 16 Ryan Elez L 7-5
7-5
NC NC
02/29/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Junior Open (Grand Prix) and Challenger 16 Ryan Elez L 7-5
7-5
NC NC
02/29/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Junior Open* C-R2 Joseph Lyon L 8-5 NC NC
02/29/2020 Tournament
B16s
NORCAL PERFORMANCE TRAINING (N.P.T) Junior Open (Grand Prix) and Challenger C-R2 Joseph Lyon L 8-5 NC NC
01/25/2020 Tournament
B18s
Willow Glen Junior Challenger NTRP Round Robin RR Saahil Mishra L 4-1 NC NC
01/25/2020 Tournament
B18d
Willow Glen Junior Challenger NTRP Round Robin RR BENJAMIN BELLITO Saahil Mishra

Arjun Sivakumar
L 4-2 NC NC
01/25/2020 Tournament
B18s
Willow Glen Junior Challenger NTRP Round Robin RR Arjun Sivakumar L 4-2 NC NC
01/25/2020 Tournament
B18s
Willow Glen Junior Challenger NTRP Round Robin RR BENJAMIN BELLITO L 4-2 NC NC
01/11/2020 Tournament
B16s
Blackhawk New Year Junior Open (Grand Prix) 32 Mosby Simmons L 8-4 NC NC
Northgate Junior Open - Singles Only
11/29/2020 Q Tournament
B16s
L
6-2
6-3
Daniel Sagatelian
Match: NC TTR: NC
Northgate Junior Open - Singles Only
11/28/2020 16 Tournament
B16s
W
6-1
6-1
Roy Kim
Match: NC TTR: NC
Lafayette Tennis Club Junior Open & Challenger - Singles Only
11/22/2020 Q Tournament
B16s
L
6-1
6-4
Evan Alexander
Match: NC TTR: NC
Lafayette Tennis Club Junior Open - Singles Only*
11/21/2020 Q Tournament
B16s
L
6-1
6-4
Evan Alexander
Match: NC TTR: NC
Lafayette Tennis Club Junior Open & Challenger - Singles Only
11/21/2020 16 Tournament
B16s
W
6-2
3-6
1-0
Matthew Maznik
Match: NC TTR: NC
Lafayette Tennis Club Junior Open - Singles Only*
11/21/2020 16 Tournament
B16s
W
6-2
3-6
1-0
Matthew Maznik
Match: NC TTR: NC
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only
11/15/2020 C-S Tournament
B16s
L
8-3 Ryan Carlsmith
Match: NC TTR: NC
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only
11/15/2020 C-R1 Tournament
B16s
W
6-3 Mihir Menon
Match: NC TTR: NC
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only
11/14/2020 16 Tournament
B16s
L
8-2 Tyler Byrne
Match: NC TTR: NC
N.P.T Norcal Performance Training Adult Open / NTRP / Family
10/31/2020 16 Tournament
FS0d
L
Michael Callahan 7-6
4-6
1-0
Raj De Datta
Surya DeDatta
Match: NC TTR: NC
Manteca Junior 18s and 16s Championships - Singles Only
10/10/2020 32 Tournament
B16s
L
7-6
6-2
Nate Sassoon
Match: NC TTR: NC
Manteca Junior 18s and 16s Championships - Singles Only
10/10/2020 C-R3 Tournament
B16s
L
8-3 michael krijanovski
Match: NC TTR: NC
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only
09/26/2020 Q Tournament
B16s
L
6-4
7-6
Ioann Timokhin
Match: NC TTR: NC
NORCAL PERFORMANCE TRAINING (N.P.T) Mustang Lion Junior Open - Singles Only
09/26/2020 16 Tournament
B16s
W
6-0
6-1
Kai Wong
Match: NC TTR: NC
Manteca September Junior Championships
09/19/2020 32 Tournament
B16s
L
6-2
6-3
Spencer Leung
Match: NC TTR: NC
Granada Summer Junior Open - Singles Only
08/01/2020 32 Tournament
B16s
L
6-0
6-0
Trevor D Fong
Match: NC TTR: NC
Granada Summer Junior Open - Singles Only
08/01/2020 C-R1 Tournament
B16s
L
Def Nicholas Throgmorton
Match: ----- TTR: -----
NORCAL PERFORMANCE TRAINING (N.P.T) Junior Open*
02/29/2020 16 Tournament
B16s
L
7-5
7-5
Ryan Elez
Match: NC TTR: NC
NORCAL PERFORMANCE TRAINING (N.P.T) Junior Open (Grand Prix) and Challenger
02/29/2020 16 Tournament
B16s
L
7-5
7-5
Ryan Elez
Match: NC TTR: NC
NORCAL PERFORMANCE TRAINING (N.P.T) Junior Open*
02/29/2020 C-R2 Tournament
B16s
L
8-5 Joseph Lyon
Match: NC TTR: NC
NORCAL PERFORMANCE TRAINING (N.P.T) Junior Open (Grand Prix) and Challenger
02/29/2020 C-R2 Tournament
B16s
L
8-5 Joseph Lyon
Match: NC TTR: NC
Willow Glen Junior Challenger NTRP Round Robin
01/25/2020 RR Tournament
B18s
L
4-1 Saahil Mishra
Match: NC TTR: NC
Willow Glen Junior Challenger NTRP Round Robin
01/25/2020 RR Tournament
B18d
L
BENJAMIN BELLITO 4-2 Saahil Mishra
Arjun Sivakumar
Match: NC TTR: NC
Willow Glen Junior Challenger NTRP Round Robin
01/25/2020 RR Tournament
B18s
L
4-2 Arjun Sivakumar
Match: NC TTR: NC
Willow Glen Junior Challenger NTRP Round Robin
01/25/2020 RR Tournament
B18s
L
4-2 BENJAMIN BELLITO
Match: NC TTR: NC
Blackhawk New Year Junior Open (Grand Prix)
01/11/2020 32 Tournament
B16s
L
8-4 Mosby Simmons
Match: NC TTR: NC
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NC Match not calculated into TTR yet.
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