SJ
ATP · Rank #436
ATP · Rank #436
Spencer Johnson
23yrs
1.91 m
84 kg
Right
#432Peak Rank
62.5%Accuracy
40
Matches Analyzed
Recent Form
LWLLL
Recent & Upcoming
Tap a match for full analysis
S. Johnson vs T. Berkieta, Challenger - Sioux Falls, USA, Qualifying, 18:15, Finished. Match winner odds: 1.34 for S. Johnson, 3.25 for T. Berkieta. AI winner pick: S. Johnson, odds 1.34, confidence 5.5 out of 10. This tip lost. Predicted score: 7-6, 6-4. Best AI tip: S. Johnson, odds 1.34, confidence 5.5 out of 10. This tip lost.
S. Johnson
(4)
T. Berkieta
S. Johnson vs J. Braswell, Challenger - Sioux Falls, USA, Qualifying, 18:35, Finished. Match winner odds: 1.35 for S. Johnson, 3.05 for J. Braswell. AI winner pick: S. Johnson, odds 1.35, confidence 10.0 out of 10. This tip won. Predicted score: 6-3, 6-4. Best AI tip: S. Johnson, odds 1.35, confidence 10.0 out of 10. This tip won.
S. Johnson
J. Braswell
18:15
Finished
1815
S. Johnson
(4)
T. Berkieta
1
2
1.34
3.25
1
1.34
7664
1
1.34
5.5/10
18:35
Finished
1835
S. Johnson
J. Braswell
2
0
▾1.35
▴3.05
1
▾1.35
6364
1
▾1.35
10.0/10
T. Boyer vs S. Johnson, Challenger - San Diego 2, USA, 21:50, Finished. Match winner odds: 2.02 for T. Boyer, 1.8 for S. Johnson. AI winner pick: S. Johnson, odds 1.8, confidence 5.9 out of 10. This tip lost. Predicted score: 3-6, 4-6. Best AI tip: S. Johnson, odds 1.8, confidence 5.9 out of 10. This tip lost.
T. Boyer
(8)
S. Johnson
J. Vrba vs S. Johnson, Challenger - San Diego 2, USA, Qualifying, 19:00, Finished. Match winner odds: 5.1 for J. Vrba, 1.17 for S. Johnson. AI winner pick: S. Johnson, odds 1.17, confidence 6.0 out of 10. This tip won. Predicted score: 6-4, 3-6, 4-6. Best AI tip: S. Johnson, odds 1.17, confidence 6.0 out of 10. This tip won.
J. Vrba
S. Johnson
(7)
J. Kobierski vs S. Johnson, Challenger - San Diego 2, USA, Qualifying, 21:25, Finished. Match winner odds: 14 for J. Kobierski, 1.02 for S. Johnson. AI winner pick: S. Johnson, odds 1.02, confidence 8.3 out of 10. This tip won. Predicted score: 4-6, 7-6, 3-6. Best AI tip: S. Johnson, odds 1.02, confidence 8.3 out of 10. This tip won.
J. Kobierski
S. Johnson
21:50
Finished
2150
T. Boyer
(8)
S. Johnson
2
0
▴2.02
▾1.8
2
▾1.8
3646
2
▾1.8
5.9/10
19:00
Finished
1900
J. Vrba
S. Johnson
(7) 0
2
▾5.1
▴1.17
2
▴1.17
643646
2
▴1.17
6.0/10
21:25
Finished
2125
J. Kobierski
S. Johnson
0
2
▴14
1.02
2
1.02
467636
2
1.02
8.3/10
S. Johnson vs E. Arutiunian, Challenger - Tiburon, USA, Qualifying, 20:30, Finished. Match winner odds: 1.21 for S. Johnson, 3.65 for E. Arutiunian. AI winner pick: S. Johnson, odds 1.21, confidence 10.0 out of 10. This tip lost. Predicted score: 6-3, 6-4. Best AI tip: S. Johnson, odds 1.21, confidence 10.0 out of 10. This tip lost.
S. Johnson
(6)
E. Arutiunian
(12)
S. Johnson vs V. Gogineni, Challenger - Tiburon, USA, Qualifying, 18:20, Finished. Match winner odds: 1.34 for S. Johnson, 3.05 for V. Gogineni. AI winner pick: S. Johnson, odds 1.34, confidence 10.0 out of 10. This tip won. Predicted score: 6-4, 6-3. Best AI tip: S. Johnson, odds 1.34, confidence 10.0 out of 10. This tip won.
S. Johnson
V. Gogineni
20:30
Finished
2030
S. Johnson
(6)
E. Arutiunian
(12) 0
2
▾1.21
▴3.65
1
▾1.21
6364
1
▾1.21
10.0/10
18:20
Finished
1820
S. Johnson
V. Gogineni
2
1
▾1.34
▴3.05
1
▾1.34
6463
1
▾1.34
10.0/10
S. Johnson vs A. Ilagan, Challenger - Lexington, USA, 20:00, Finished. Match winner odds: 1.54 for S. Johnson, 2.45 for A. Ilagan. AI winner pick: S. Johnson, odds 1.54, confidence 4.3 out of 10. This tip lost. Predicted score: 6-3, 6-4. Best AI tip: S. Johnson, odds 1.54, confidence 4.3 out of 10. This tip lost.
S. Johnson
(Q)
A. Ilagan
(A)
S. Johnson vs J. Friend, Challenger - Lexington, USA, 23:30, Finished. Match winner odds: 1.85 for S. Johnson, 1.97 for J. Friend. AI winner pick: J. Friend, odds 1.97, confidence 1.6 out of 10. This tip lost. Predicted score: 6-3, 3-6, 4-6. Best AI tip: O20.5, odds 1.45, confidence 3.3 out of 10. This tip lost.
S. Johnson
(Q)
J. Friend
M. Echargui vs S. Johnson, Challenger - Lexington, USA, 20:05, Finished. Match winner odds: 2.55 for M. Echargui, 1.5 for S. Johnson. AI winner pick: S. Johnson, odds 1.5, confidence 4.6 out of 10. This tip won. Predicted score: 6-3, 3-6, 4-6. Best AI tip: S. Johnson, odds 1.5, confidence 4.6 out of 10. This tip won.
M. Echargui
(1)
S. Johnson
R. Colby vs S. Johnson, Challenger - Lexington, USA, Qualifying, 15:00, Finished. Match winner odds: 4.8 for R. Colby, 1.17 for S. Johnson. AI winner pick: S. Johnson, odds 1.17, confidence 9.6 out of 10. This tip won. Predicted score: 3-6, 3-6. Best AI tip: S. Johnson, odds 1.17, confidence 9.6 out of 10. This tip won.
R. Colby
S. Johnson
(12)
M. Forbes vs S. Johnson, Challenger - Lexington, USA, Qualifying, 14:00, Finished. Match winner odds: 2.57 for M. Forbes, 1.44 for S. Johnson. AI winner pick: S. Johnson, odds 1.44, confidence 2.0 out of 10. This tip won. Predicted score: 3-6, 5-7. Best AI tip: U23.5, odds 1.61, confidence 3.5 out of 10. This tip won.
M. Forbes
S. Johnson
20:00
Finished
2000
S. Johnson
(Q)
A. Ilagan
(A) 0
2
▾1.54
▴2.45
1
▾1.54
6364
1
▾1.54
4.3/10
23:30
Finished
2330
S. Johnson
(Q)
J. Friend
2
0
▾1.85
▴1.97
2
▴1.97
633646
O20.5
1.45
3.3/10
20:05
Finished
2005
M. Echargui
(1)
S. Johnson
0
2
▴2.55
▾1.5
2
▾1.5
633646
2
▾1.5
4.6/10
15:00
Finished
1500
R. Colby
S. Johnson
(12) 1
2
▴4.8
▾1.17
2
▾1.17
3636
2
▾1.17
9.6/10
14:00
Finished
1400
M. Forbes
S. Johnson
0
2
▴2.57
▾1.44
2
▾1.44
3657
U23.5
▾1.61
3.5/10
C. Wong vs S. Johnson, Challenger - Lincoln, USA, 00:00, Finished. Match winner odds: 1.54 for C. Wong, 2.65 for S. Johnson. AI winner pick: C. Wong, odds 1.54, confidence 7.8 out of 10. This tip lost. Predicted score: 6-4, 6-4. Best AI tip: C. Wong, odds 1.54, confidence 7.8 out of 10. This tip lost.
C. Wong
(3)
S. Johnson
J. J. Wolf vs S. Johnson, Challenger - Lincoln, USA, 00:50, Finished. Match winner odds: 1.6 for J. J. Wolf, 2.63 for S. Johnson. AI winner pick: S. Johnson, odds 2.63, confidence 1.8 out of 10. This tip won. Predicted score: 6-7, 6-4, 3-6. Best AI tip: O20.5, odds 1.5, confidence 7.0 out of 10. This tip lost.
J. J. Wolf
(WC)
S. Johnson
S. Johnson vs R. Bertola, Challenger - Lincoln, USA, 00:05, Finished. Match winner odds: 1.92 for S. Johnson, 1.85 for R. Bertola. AI winner pick: R. Bertola, odds 1.85, confidence 7.8 out of 10. This tip lost. Predicted score: 1-6, 6-3, 5-7. Best AI tip: R. Bertola, odds 1.85, confidence 7.8 out of 10. This tip lost.
S. Johnson
R. Bertola
00:00
Finished
0000
C. Wong
(3)
S. Johnson
0
2
▴1.54
▾2.65
1
▴1.54
6464
1
▴1.54
7.8/10
00:50
Finished
0050
J. J. Wolf
(WC)
S. Johnson
0
2
1.6
2.63
2
2.63
676436
O20.5
▴1.5
7.0/10
00:05
Finished
0005
S. Johnson
R. Bertola
2
0
▾1.92
▴1.85
2
▴1.85
166357
2
▴1.85
7.8/10
Record by surface
Hard
29-11
Overall
29-11
Our AI on this player
25 correct of 40
From the matches in our database
About Spencer Johnson
Spencer Johnson is a 23-year-old right-handed professional tennis player, currently ranked world No. 436. That is below a career-high of world No. 432. The first serve is the reliable part of the game: 63.2% of opening deliveries land in, and 73.7% of those points are won. Breaking is the real weapon here: 50.5% of break chances get taken. Service games rarely slip away: 125.2% of them are held. Almost the entire record comes from one surface, hard (29-11).
Lately it has not been coming together — 4 defeats in the last 5 outings. The longest match we have on record ran to 36 games, against C. Garin. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at Challenger Sioux Falls USA Qualifying.
Serve & Return
First Serve %
65.8%
1st Serve Won
74.5%
2nd Serve Won
52.2%
Aces / Match
6.2
Double Faults / Match
3.2
Break Pts Saved
68.2%
Break Pts Converted
23.6%
Return Pts Won
36.4%
Service Hold %
74.2%
Total Pts Won
54.1%
Records
Last 12 months
3
Titles
3
Finals
7
Semis or better
15
Events played
Tournament Results
ITF M15 Claremont, CA Men
ITF
Winner
ITF M15 Irvine, CA Men
ITF
Winner
ITF M15 Rancho Santa Fe Men
ITF
Winner
Lexington, USA
Challenger
Semi-Finals
ITF M15 Lakewood, CA Men
ITF
Semi-Finals
ITF M15 Los Angeles, CA Men
ITF
Semi-Finals
Lincoln (NE), USA
Challenger
Semi-Finals
Bloomfield Hills, USA
Challenger
Round of 32
ITF M25 Austin, TX Men
ITF
Round of 32
San Diego 2, USA,
Challenger
Round of 32
Tiburon, USA
Challenger
Qualifying
San Diego, USA
Challenger
Qualifying
US Open, Men
ATP
Qualifying
Knoxville, USA
Challenger
Qualifying
Fort Worth, USA
Challenger
Qualifying
Deepest runs first, not by date
Season by season
2026so far
10–6
Won-lost
16
Matches
5–6
Tiebreaks
7.7
Aces / Match
2.9
Double Faults / Match
First Serve %
64.3%
1st Serve Won
72.7%
2nd Serve Won
52.2%
Break points won
45.5%
Break Pts Saved
58.8%
2025
3–5
Won-lost
8
Matches
0–2
Tiebreaks
5.3
Aces / Match
2.4
Double Faults / Match
First Serve %
69.1%
1st Serve Won
66.3%
2nd Serve Won
40.2%
Break points won
23.3%
Break Pts Saved
72.1%
Season totals from the tour feed, singles only. The won-lost line is the tour's own count and can differ from the record under Predictions, which counts the matches we cover. A dash means the season holds nothing to measure that figure from.
Frequently asked questions
How accurate are the AI predictions for Spencer Johnson?
+
Our model has graded 40 matches involving Spencer Johnson and got 25 right — a hit rate of 62.5%. The 20 most recent are listed below, each with the pick we made and how it finished.
Who has Spencer Johnson played most often?
+
Of the matches we cover, Spencer Johnson has met Noah Zamora most often — 2 times, with a 2-0 record.