Player data updated: 2026-09-02 11:59 UTC
Sanchai Ratiwatana
Sanchai Ratiwatana represented Thailand on the ATP Tour and reached a career-high ranking of No. 831. In TennisDB's records, Sanchai Ratiwatana finished with a career record of 0–0 and no singles titles.
Peak singles rank
831 (Nov 26, 2007)
Elo peak
1531 (12th percentile)
Singles record
0–0
Singles titles
0
Prize money
$503,479
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jose Fernando Carvajal Torres | 2-6 2-6 | L | — | Match data | Jul 14, 2014 | Q1 | Bogota | ATP 250 | Hard |
| Peter Polansky | 3-6 5-7 | L | H2H | Match data | Sep 27, 2010 | Q1 | Bangkok | ATP 250 | Hard |
| Marsel Ilhan | 5-7 5-7 | L | H2H | Match data | Sep 28, 2009 | Q1 | Bangkok | ATP 250 | Hard |
| Brendan Evans | 3-6 2-6 | L | H2H | Match data | Jul 14, 2008 | Q1 | Indianapolis | ATP 250 | Hard |
| Woong-Sun Jun | 3-6 4-6 | L | H2H | Match data | Jul 7, 2008 | Q1 | Newport | ATP 250 | Grass |
Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.
Career Results
Career Results by Surface
| Season | Age | Type | Hard | Clay | Grass | Total | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 2007 | 25 | Qualifying | 2 | 1 | 3 | 66.7% | — | — | — | — | — | — | — | — | 2 | 1 | 3 | 66.7% |
| 2008 | 26 | Qualifying | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | 0 | 4 | 4 | 0.0% |
| 2009 | 27 | Qualifying | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 2010 | 28 | Qualifying | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 2014 | 32 | Qualifying | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
Advanced Stats
| Season | Age | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | 25 | 1518 | 103.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2008 | 26 | 1467 | 93.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2009 | 27 | 1455 | 100.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2010 | 28 | 1445 | 100.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | 32 | 1431 | 95.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1531 | 96.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Tournament Results by Category
ATP 250
| Season | Age | BEI | EAS | NAP | NWP | BAN | BOG | POE | W-L Win % |
|---|---|---|---|---|---|---|---|---|---|
| 2007 | 25 | Q3 | — | — | — | — | — | — | 2–1 (67%) |
| 2008 | 26 | — | Q1 | Q1 | Q1 | — | — | Q1 | 0–4 (0%) |
| 2009 | 27 | — | — | — | — | Q1 | — | — | 0–1 (0%) |
| 2010 | 28 | — | — | — | — | Q1 | — | — | 0–1 (0%) |
| 2014 | 32 | — | — | — | — | — | Q1 | — | 0–1 (0%) |
| W-L | 2–1 (67%) | 0–1 (0%) | 0–1 (0%) | 0–1 (0%) | 0–2 (0%) | 0–1 (0%) | 0–1 (0%) |
2–8 (20%) |
Results show the best round reached per tournament and season.
ATP Ranking History full ranking history →
Current rank
1420
Career high
831
Career-high date
Nov 26, 2007
First Top 100
—
First Top 50
—
First Top 20
—
First Top 10
—
Ranking History Matrix
| Season | Age | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004 | 22 | 1251 | 1246 | 893 | 892 | 947 | 918 | 917 | 917 | 898 | 896 | 945 | 955 |
| 2005 | 23 | 845 | 1089 | 1072 | 1082 | 1088 | 1153 | 1145 | 1174 | 1179 | 1199 | 1188 | 1169 |
| 2006 | 24 | 1489 | 1492 | 1116 | 1075 | 1090 | 1078 | 1054 | 1041 | 1037 | 1044 | 1038 | 1041 |
| 2007 | 25 | 1083 | 1077 | 1399 | 1498 | 1522 | 1505 | 1512 | — | — | — | 831 | 839 |
| 2008 | 26 | 842 | 838 | 849 | 845 | 848 | 856 | 878 | 883 | 880 | 899 | 897 | — |
| 2009 | 27 | — | — | — | — | — | — | — | — | — | 1542 | 1516 | 1505 |
| 2010 | 28 | 1503 | 1485 | 1476 | 1478 | 1468 | 1448 | 1430 | 1429 | 1418 | 1421 | — | — |
| 2014 | 32 | — | — | — | 1386 | 1368 | 1379 | 1397 | 1401 | 1395 | 1377 | 1388 | 1400 |
| 2015 | 33 | 1401 | 1410 | 1426 | 1420 | — | — | — | — | — | — | — | — |
Frequently Asked Questions
- How old is Sanchai Ratiwatana?
- Sanchai Ratiwatana is 44 years old, born on January 23, 1982.
- Which country does Sanchai Ratiwatana represent?
- Sanchai Ratiwatana represents Thailand in TennisDB's ATP records.
- How tall is Sanchai Ratiwatana?
- Sanchai Ratiwatana is 175 cm / 5'9".
- Is Sanchai Ratiwatana left-handed or right-handed?
- Sanchai Ratiwatana plays right-handed.
- How many Grand Slam singles titles has Sanchai Ratiwatana won?
- Sanchai Ratiwatana has not won a Grand Slam singles title.
- How many Masters 1000 titles has Sanchai Ratiwatana won?
- TennisDB does not group any of Sanchai Ratiwatana's titles under the modern Masters 1000 category.
- What is Sanchai Ratiwatana's highest ATP ranking?
- Sanchai Ratiwatana's career-high ATP singles ranking is world No. 831, first achieved on November 26, 2007.
- What is Sanchai Ratiwatana's career win-loss record?
- Sanchai Ratiwatana has a career ATP singles record of 0 wins and 0 losses.
- How much career prize money has Sanchai Ratiwatana earned?
- Sanchai Ratiwatana has earned at least $503,479 in career prize money from professional tennis.
- What turned-professional year does TennisDB record for Sanchai Ratiwatana?
- TennisDB records 2004 as Sanchai Ratiwatana's turned-professional year.