Prediction of Eric James Johnson vs Jumpei Yamasaki Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
E. James Johnson vs J. Yamasaki

Eric James Johnson

USA

1

Win

Played

1

Win

Age

6'2" (188 cm)

Height

5'11" (180 cm)

Ret.

C. Rank

896

510

Best Rank

446

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Jumpei Yamasaki

JPN

1

Win

Played

1

Win

Age

6'2" (188 cm)

Height

5'11" (180 cm)

Ret.

C. Rank

896

510

Best Rank

446

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Johnson 1 - 1 Yamasaki

They have played 5 sets in total, with Eric James Johnson winning 2 and Jumpei Yamasaki winning 3. The last match between Eric James Johnson and Jumpei Yamasaki was at the Stockton Challenger, 30-09-2017, Round: Q1, Surface: Hard, with Draw getting the victory 4-6 7-6(4) 6-1.

Players	Head To Head Match Wins
Johnson	1
Yamasaki	1

Last 2 H2H Matches:

(Q1) Stockton Challenger(09-30-17)

Stats

Eric James Johnson

Jumpei Yamasaki

(R2) Hong Kong F1 (Hong Kong)(06-21-17)

Stats

Jumpei Yamasaki

Eric James Johnson

E. J. Johnson vs J. Yamasaki H2H Profile

E. J. Johnson	Stats	J. Yamasaki
$0	Career Prize Money	$0
55.65% (64-51)	Career Total W/L	58.04% (267-193)
1	Hard	1
2	Titles	3
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

E. J. Johnson vs J. Yamasaki Match Preview:

Second serve performance recent form: In recent form (last 6 months), Eric James Johnson has won 0% of points on their second serve, while Jumpei Yamasaki has won 43.94%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Eric James Johnson, in recent form, has won 0% of their opponent's second serve points, while Jumpei Yamasaki has won 48.56%. The same stats for first serve returns are 0% and 26.15% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Eric James Johnson has saved 0% of breakpoints in recent form, whereas Jumpei Yamasaki has saved 48.30% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Eric James Johnson has won 0% of matches played (W/L 0/0), with Jumpei Yamasaki winning 64.71% (W/L 33/18) that gives us an overall head-to head prediction overview.
Best surface: Eric James Johnson has their best career surface win % on Hard, winning 57% (W/L 59/45), and worse career win % on Clay, winning 40% (W/L 2/3). Jumpei Yamasaki has their best career surface win % on I.hard, winning 57% (W/L 18/12), and worse career win % on Clay, winning 55% (W/L 31/25).
Player level: In the last year, Eric James Johnson has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Jumpei Yamasaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 63.27% of matches (W/L 31/18). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 2 times before with Eric James Johnson winning 1 times and Jumpei Yamasaki being victorious 1 times. They have played 5 sets in total, with Eric James Johnson winning 2 and Jumpei Yamasaki winning 3.
The last match between Eric James Johnson and Jumpei Yamasaki was at the Stockton Challenger, 30-09-2017, Round: Q1, Surface: Hard, with Draw getting the victory 4-6 7-6(4) 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:50:50.
Opponent quality stats: Over the last 12 months, Eric James Johnson has played against opponents with an average rank of 0 while Jumpei Yamasaki has played against players with an average rank of 414.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Eric James Johnson has won 0% of deciding sets over the last 12 months, while Jumpei Yamasaki has won 30% in all matches played on tour.
Break point conversion: In recent form, Eric James Johnson has converted 0% of breakpoint opportunities, and Jumpei Yamasaki has converted 27.85% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Eric James Johnson vs Jumpei Yamasaki Editorial Preview By TennisTipster88.

E. J. Johnson vs J. Yamasaki H2H Stats Used In Our Predictions

E. J. Johnson	Stats	J. Yamasaki
1	H2H Matches Won	1
2	Sets Won	3
23	Games Won	25
7	Aces (Total)	7
7	Total Double Faults	3
1:50:50	Average Match Time	1:50:50
60% (103/171)	1st Serve %	61% (83/135)
61% (63/103)	1st Serve Win %	69% (57/83)
50% (34/68)	2nd Serve Win %	54% (28/52)
50% (7/14)	Break Pts Won %	39% (9/23)
37% (50/135)	Return Points Win %	43% (74/171)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	50% (1/2)
0% (0/0)	1st Set Won, Lost Match	50% (1/2)
50% (1/2)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

E. J. Johnson Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Fairfield Challenger - 09-10-2017
Q1 Frederik NielsenF. Nielsen	L	6-2 7-5	Stats
Stockton Challenger - 02-10-2017
Q3 Dmitry TursunovD. Tursunov	L	0-6 6-1 6-3	Stats
Q2 Jenson BrooksbyJ. Brooksby	W	6-4 6-3	Stats
Q1 Jumpei YamasakiJ. Yamasaki	W	4-6 7-6(4) 6-1	Stats
USA F30 (Claremont) - 11-09-2017
R1 Eduardo DischingerE. Dischinger	L	7-6(5) 4-6 7-5	Stats

View All

J. Yamasaki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
Q3 Naoki NakagawaN. Nakagawa	W	6-3 6-1	Stats
Q1 Uisung ParkU. Park	W	6-4 ret.	Stats
M25 Takasaki - 15-09-2025
QF Takuya KumasakaT. Kumasaka	L	6-7(6) 6-0 6-3	Stats
R2 Taiyo YamanakaT. Yamanaka	W	6-2 6-3	Stats
R1 Dominik PalanD. Palan	W	6-2 ret.	Stats

View All

E. J. Johnson vs J. Yamasaki Stats Breakdown Vs All H2H Opponents

E. J. Johnson	Stats	J. Yamasaki
55.65% (64/51)	YTD Win/Loss	58.04% (267/193)
54.58% (143/119)	Sets Win/Loss	56.19% (581/453)
51.94% (1246/1153)	Games Win/Loss	52.79% (5029/4497)
56.73% (59/45)	Hard Win/Loss	58.40% (212/151)
40.00% (2/3)	Clay Win/Loss	55.36% (31/25)
50.00% (3/3)	Indoor Hard W/L	58.54% (24/17)
0.19	Aces Per Game	0.22
229	Aces Total	1018
0.16	Double Faults Per Game	0.1
188	Total Double Faults	448
1st Match	Average Match Time	1st Match
623.47	Average Opponent Rank	501.08
62% (3033/4926)	1st Serve %	64% (14556/22677)
67% (2038/3033)	1st Serve Win %	66% (9548/14556)
48% (917/1893)	2nd Serve Win %	50% (4027/8121)
44% (221/508)	Break Points Won % (Total)	44% (1034/2333)
41% (1962/4829)	Return Points Win %	41% (9472/23149)
0.00% (0/1)	Main Tour W/L	0% (0/0)
54.55% (12/10)	Challenger W/L	39.47% (15/23)
56.52% (52/40)	Futures W/L	59.72% (252/170)
55% (62/112)	Best of 3 Sets Win %	57% (256/447)
100% (1/1)	Best of 5 Sets Win %	100% (6/6)
40% (8/20)	Tiebreaks Win % (Total)	52% (56/108)
52% (17/33)	Deciding Set Win %	54% (62/115)
86% (64/55)	1st Set Won, Won Match	88% (261/229)
14% (64/9)	1st Set Won, Lost Match	12% (261/32)
18% (51/9)	1st Set Lost, Won Match	19% (198/37)