Player data updated: 2026-10-18 12:48 UTC
Daniel Kosakowski
Daniel Kosakowski represented the United States on the ATP Tour and reached a career high of No. 230. TennisDB's records show a singles record of 1–2 and no singles titles.
Peak singles rank
230 (Apr 1, 2013)
Elo peak
1596 (31st percentile)
Singles record
1–2 (33.3%)
Singles titles
0
Prize money
$132,841
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 |
|---|---|---|---|---|---|---|---|---|---|
| Pierre-Hugues Herbert | 1-6 3-6 | L | H2H | Match data | Jun 24, 2014* | Q2 | Wimbledon | Grand Slam | Grass |
| Marcus Willis | 6-3 6-3 | W | H2H | Match data | Jun 23, 2014 | Q1 | Wimbledon | Grand Slam | Grass |
| Dominic Thiem | 2-6 6-7(1) | L | H2H | Match data | Mar 8, 2014* | R128 | Indian Wells Open | Masters 1000 | Hard |
| David Goffin | 6-3 6-2 | W | H2H | Match data | Mar 7, 2014* | Q2 | Indian Wells Open | Masters 1000 | Hard |
| Thiemo de Bakker | 6-1 6-2 | W | H2H | Match data | Mar 6, 2014 | Q1 | Indian Wells Open | Masters 1000 | Hard |
Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.
Rivals all rivalries →
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Dominic Thiem | 0 | 1 | 1 | Mar 8, 2014 | H2H |
| Ernests Gulbis | 0 | 1 | 1 | Jul 29, 2011 | H2H |
| Tim Smyczek | 1 | 0 | 1 | Jul 28, 2011 | H2H |
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 % | |||
| 2010 | 18 | Qualifying | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 2011 | 19 | Qualifying | 4 | 3 | 7 | 57.1% | — | — | — | — | — | — | — | — | 4 | 3 | 7 | 57.1% |
| 2011 | 19 | ATP | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 2012 | 20 | Qualifying | 3 | 2 | 5 | 60.0% | 2 | 1 | 3 | 66.7% | — | — | — | — | 5 | 3 | 8 | 62.5% |
| 2013 | 21 | Qualifying | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | 0 | 3 | 3 | 0.0% |
| 2014 | 22 | Qualifying | 4 | 2 | 6 | 66.7% | — | — | — | — | 1 | 1 | 2 | 50.0% | 5 | 3 | 8 | 62.5% |
| 2014 | 22 | ATP | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| Career | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 33.3% |
Career Results by Opponent Rank
Performance Stats
| Season | Age | Sample | Aces/M | DFs/M | 1st Sv% | 1st Sv Pts% | 2nd Sv Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | 19 | 2/2 | 4.0 | 3.0 | 53.0% | 64.0% | 49.0% | 55.0% | 27.8% | 57.0% | 33.7% |
| 2014 | 22 | 1/1 | 4.0 | 2.0 | 66.7% | 69.0% | 33.3% | 50.0% | 0.0% | 57.1% | 19.6% |
| Career | 3/3 | 4.0 | 2.7 | 57.6% | 65.7% | 43.8% | 53.3% | 18.5% | 57.0% | 29.0% |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 18 | 1488 | 97.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2011 | 19 | 1530 | 109.0 | -1.87 | -1.41 | 0.783 | 46.0% | — | — | — | 40.0% | -0.40 | 1–0 | — | — | +0.12 |
| 2012 | 20 | 1576 | 105.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2013 | 21 | 1530 | 98.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | 22 | 1575 | 114.5 | +0.17 | -2.25 | 0.458 | 39.5% | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.01 |
| Career | 1596 | 110.1 | -1.19 | -1.69 | 0.675 | 43.8% | — | — | — | 28.6% | -1.00 | 1–0 | 0–1 | — | +3.67 |
Tournament Results by Category
Grand Slams
| Season | Age | AO | W | USO | W-L Win % |
|---|---|---|---|---|---|
| 2011 | 19 | — | — | Q1 | 0–1 (0%) |
| 2012 | 20 | — | — | Q3 | 2–1 (67%) |
| 2013 | 21 | Q1 | — | — | 0–1 (0%) |
| 2014 | 22 | Q3 | Q2 | — | 3–2 (60%) |
| W-L | 2–2 (50%) | 1–1 (50%) | 2–2 (50%) |
5–5 (50%) |
Masters 1000
| Season | Age | IW | W-L Win % |
|---|---|---|---|
| 2011 | 19 | Q1 | 0–1 (0%) |
| 2012 | 20 | Q2 | 1–1 (50%) |
| 2014 | 22 | R128 | 2–1 (67%) |
| W-L | 3–3 (50%) |
3–3 (50%) |
ATP 500
| Season | Age | MEX | W-L Win % |
|---|---|---|---|
| 2014 | 22 | Q1 | 0–1 (0%) |
| W-L | 0–1 (0%) |
0–1 (0%) |
ATP 250
| Season | Age | ATL | DLB | LOS | SAN | U.S | W-L Win % |
|---|---|---|---|---|---|---|---|
| 2010 | 18 | — | — | Q1 | — | — | 0–1 (0%) |
| 2011 | 19 | Q2 | — | R16 | — | — | 5–2 (71%) |
| 2012 | 20 | — | — | — | — | Q3 | 2–1 (67%) |
| 2013 | 21 | — | Q1 | — | Q1 | — | 0–2 (0%) |
| W-L | 1–1 (50%) | 0–1 (0%) | 4–2 (67%) | 0–1 (0%) | 2–1 (67%) |
7–6 (54%) |
Results show the best round reached per tournament and season.
ATP Ranking History full ranking history →
Career high
230
Career-high date
Apr 1, 2013
First Top 100
—
First Top 50
—
First Top 20
—
First Top 10
—
Ranking History Matrix
Similar Players
Other ATP players with comparable peak level, era, career record, and career scale.
| Player | Country | Peak ranking | Peak Elo | M | W | L | Win % | Prize money | Titles | GS | M1000 | Years | Rivalries | Match log |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nils Langer | GER | #188 | 1,565 | 3 | 1 | 2 | 33.3% | $208,894 | 0 | 0 | 0 | 2013–2013 | Rivalries | Match log |
| Yann Marti | SUI | #200 | 1,591 | 7 | 2 | 5 | 28.6% | $169,852 | 0 | 0 | 0 | 2010–2016 | Rivalries | Match log |
| Philipp Oswald | AUT | #206 | 1,549 | 4 | 1 | 3 | 25.0% | $1,583,656 | 0 | 0 | 0 | 2008–2014 | Rivalries | Match log |
| Gianni Mina | FRA | #219 | 1,550 | 5 | 1 | 4 | 20.0% | $161,425 | 0 | 0 | 0 | 2010–2015 | Rivalries | Match log |
| Pierre-Ludovic Duclos | CAN | #229 | 1,528 | 4 | 1 | 3 | 25.0% | $210,912 | 0 | 0 | 0 | 2010–2012 | Rivalries | Match log |
| Nicolas Renavand | FRA | #225 | 1,520 | 2 | 1 | 1 | 50.0% | $213,884 | 0 | 0 | 0 | 2011–2011 | Rivalries | Match log |
| Benjamin Balleret | MON | #204 | 1,563 | 11 | 3 | 8 | 27.3% | $363,382 | 0 | 0 | 0 | 2006–2015 | Rivalries | Match log |
| Nikola Mektic | CRO | #213 | 1,541 | 9 | 2 | 7 | 22.2% | $6,805,381 | 0 | 0 | 0 | 2009–2017 | Rivalries | Match log |
| Louk Sorensen | IRL | #175 | 1,605 | 6 | 2 | 4 | 33.3% | $199,032 | 0 | 0 | 0 | 2010–2014 | Rivalries | Match log |
| Yan Bai (active player) | CHN | #200 | 1,543 | 8 | 2 | 6 | 25.0% | $479,521 | 0 | 0 | 0 | 2008–2019 | Rivalries | Match log |
| Kevin Krawietz | GER | #211 | 1,500 | 5 | 1 | 4 | 20.0% | $5,657,319 | 0 | 0 | 0 | 2009–2019 | Rivalries | Match log |
| Guillermo Olaso | ESP | #167 | 1,594 | 6 | 2 | 4 | 33.3% | $273,913 | 0 | 0 | 0 | 2011–2013 | Rivalries | Match log |
Frequently Asked Questions
- How old is Daniel Kosakowski?
- Daniel Kosakowski is 34 years old, born on February 21, 1992.
- Which country does Daniel Kosakowski represent?
- Daniel Kosakowski represents United States in TennisDB's ATP records.
- How tall is Daniel Kosakowski?
- Daniel Kosakowski is 185 cm / 6'1".
- Is Daniel Kosakowski left-handed or right-handed?
- Daniel Kosakowski plays right-handed.
- How many Grand Slam singles titles has Daniel Kosakowski won?
- Daniel Kosakowski has not won a Grand Slam singles title.
- How many Masters 1000 titles has Daniel Kosakowski won?
- TennisDB does not group any of Daniel Kosakowski's titles under the modern Masters 1000 category.
- What is Daniel Kosakowski's highest ATP ranking?
- Daniel Kosakowski's career-high ATP singles ranking is world No. 230, first achieved on April 1, 2013.
- What is Daniel Kosakowski's career win-loss record?
- Daniel Kosakowski has a career ATP singles record of 1 wins and 2 losses (33.3%).
- How much career prize money has Daniel Kosakowski earned?
- Daniel Kosakowski has earned at least $132,841 in career prize money from professional tennis.
- What turned-professional year does TennisDB record for Daniel Kosakowski?
- TennisDB records 2011 as Daniel Kosakowski's turned-professional year.
- Which seasons of Daniel Kosakowski's career appear in TennisDB?
- Daniel Kosakowski appears in TennisDB's ATP main-tour match records from 2011 through 2014.
- Who has Daniel Kosakowski faced most often?
- Daniel Kosakowski's most frequent opponent is Dominic Thiem, with a head-to-head record of 0–1 across 1 meeting.