Yun seong ChungvsRoman Safiullin

September 5, 2018H Hard

Match Result

Final score

#1044Yun seong Chung

366

#131Roman Safiullin

643

Archetype Matchup

Playing styles and historical archetype record

Chung

🎾 All-Court

Tactical versatilityNet approach abilitySurface adaptabilityWell-rounded game

Safiullin

🤖 Servebot

High ace rateDominant serviceWeaker returnBig first serve

Matchup analysis

The 🤖 Servebot archetype wins about 56% vs 🎾 All-Court across 1,326 matches in our dataset. That is a small stylistic lean for Roman Safiullin here.

Servebot players often use high ace rate and dominant service to pressure the all-court's tactical versatility. On Hard, that can swing with conditions.

Player ROI

Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days

Metric	Chung	Safiullin
W-L	2–3	16–5
Avg odds	3.43	1.90
ROI %	-1.0%	+25.9%
Units P/L	-0.05u	+5.44u

Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.

Head-to-Head

Prior meetings and scores · 1 career meeting

Chung

Safiullin

Sep 5, 2018

Zhangjiagang

H Hard · Round of 32

Chung

Full head-to-head & rivalry stats

Mechanics

Serve and return comparison · Last 90 days

Stat	Chung	Safiullin
Serve
1st Serve In %	63.3%	63.8%
1st Serve Pts Won %	67.7%	72.4%
2nd Serve Pts Won %	52.9%	51.4%
Aces / Match	5.1	7
Double Faults / Match	1.4	3.5
Break Points Saved %	44.5%	54%
Return
1st Return Pts Won %	33.5%	31.3%
2nd Return Pts Won %	45.6%	49.8%
BP Converted %	26%	39%
Rally
Winners / Match	0	35.7
Unforced Errors / Match	0	29.8
Net Pts Won %	0%	82%
Total Pts Won %	49.4%	50.9%
Surface (Hard)
Hard Win %	50%	0%