Player data updated: 2026-09-01 02:16 UTC
Guilherme Ochiai
Guilherme Ochiai represented Brazil on the ATP Tour and reached a career-high ranking of No. 638. In TennisDB's records, Guilherme Ochiai finished with a career record of 0–0 and no singles titles.
Peak ranking
638 (Jun 12, 2006)
Elo peak
1500 (3rd percentile)
Career record
0–0
Career titles
0
Prize money
$17,796
Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.
ATP Matches full match log →
| Opponent | Score | Result | H2H | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Takahiro Terachi | 3-6 4-6 | L | H2H | Match data | Oct 1, 2007 | Q1 | Japan Open | ATP 500 | Hard |
Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.
Career Results
| Season | Type | W | L | M | Win % | Start Rank | End Rank |
|---|---|---|---|---|---|---|---|
| 2007 | Qualifying | 0 | 1 | 1 | 0.0% | — | — |
| Career | — | 0 | 0 | 0 | — | — | — |
Career Results by Surface
| Season | Type | Hard | Clay | Grass | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | ||
| 2007 | Qualifying | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
Advanced Stats
| Season | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | 1482 | 96.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1500 | 98.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Tournament Results by Category
ATP Ranking History full ranking history →
Current rank
1571
Career high
638
Career-high date
Jun 12, 2006
First Top 100
—
First Top 50
—
First Top 20
—
First Top 10
—
Ranking History Matrix
| Season | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003 | — | — | — | 1340 | 1345 | 1353 | 1360 | 1382 | 1442 | 1438 | 1400 | 1344 |
| 2004 | 1345 | 1334 | 1249 | 1335 | 1331 | 1332 | 1343 | 1242 | 1130 | 1134 | 1170 | 1100 |
| 2005 | 1100 | 1119 | 1158 | 1170 | 1174 | 1191 | 964 | 676 | 693 | 681 | 680 | 697 |
| 2006 | 691 | 690 | 705 | 692 | 685 | 645 | 690 | 933 | 825 | 812 | 808 | 813 |
| 2007 | 812 | 814 | 801 | 791 | 796 | 850 | 751 | 711 | 773 | 736 | 723 | 735 |
| 2008 | 733 | 729 | 729 | 768 | 776 | 817 | 968 | 1091 | 1204 | 1571 | — | — |
Frequently Asked Questions
- Which country does Guilherme Ochiai represent?
- Guilherme Ochiai represents Brazil in TennisDB's ATP records.
- Is Guilherme Ochiai left-handed or right-handed?
- Guilherme Ochiai plays right-handed.
- How many Grand Slams has Guilherme Ochiai won?
- Guilherme Ochiai has not won a Grand Slam title.
- How many Masters 1000 titles has Guilherme Ochiai won?
- TennisDB does not group any of Guilherme Ochiai's titles under the modern Masters 1000 category.
- What is Guilherme Ochiai's highest ATP ranking?
- Guilherme Ochiai's career-high ATP singles ranking is world No. 638, first achieved on June 12, 2006.
- What is Guilherme Ochiai's career win-loss record?
- Guilherme Ochiai has a career ATP singles record of 0 wins and 0 losses.
- How much career prize money has Guilherme Ochiai earned?
- Guilherme Ochiai has earned at least $17,796 in career prize money from professional tennis.