Head 2 Head
Win Loss Stats
O Connell
LWWLWWWWLW
Altmaier
LLLLWLWLWL
2026
2025
2024
23 - 22
20 - 28
12-11
Hard
3-11
4-2
I Hard
0-0
0-6
Clay
13-13
7-3
Grass
4-4
-
06 Nov 24
-
Belgrade Open - Belgrade
-
I.hard
-
- D.Altmaier (LL)
- C.Connell
- 3-6 7-65 6-4
- q1
-
-
12 Aug 23
-
Western & Southern Open - Cincinnati
-
Hard
-
-
-
13 Jun 23
-
Boss Open - Stuttgart
-
Grass
-
Latest Tonic News
-
Felix Auger-Aliassime makes his move by adding former Roger Federer coach Ivan Ljubicic to his team
-
What stopped Alex Eala from reaching the Asian Games final in Nagoya
-
Why Rafael Nadal spoke out after Alexandra Eala made the TIME100 Next 2026 list
-
The registration mistake that sent Arthur Fils into qualifying at the Tokyo Open and his reaction
Christopher O Connell
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 23-22 | 12-11 | 0-6 | 4-2 | 7-3 | 0-0 |
| 2025 | 23-28 | 19-15 | 3-7 | 0-0 | 1-6 | 0-0 |
| 2024 | 28-26 | 23-16 | 2-4 | 3-5 | 0-1 | 0-0 |
| 2023 | 38-34 | 19-18 | 11-9 | 4-3 | 4-4 | 0-0 |
| 2022 | 50-25 | 30-16 | 12-5 | 3-1 | 5-3 | 0-0 |
| 2021 | 22-16 | 14-9 | 3-3 | 1-1 | 4-3 | 0-0 |
| 2020 | 12-12 | 4-5 | 4-3 | 4-4 | 0-0 | 0-0 |
| 2019 | 82-26 | 12-6 | 60-16 | 5-2 | 5-2 | 0-0 |
| 2018 | 11-12 | 2-2 | 9-10 | 0-0 | 0-0 | 0-0 |
| 2017 | 20-26 | 17-16 | 3-10 | 0-0 | 0-0 | 0-0 |
| 2016 | 63-19 | 15-2 | 45-15 | 2-1 | 1-1 | 0-0 |
| 2015 | 25-19 | 23-17 | 2-2 | 0-0 | 0-0 | 0-0 |
| 2014 | 34-22 | 18-11 | 15-10 | 0-0 | 1-1 | 0-0 |
| 2013 | 1-1 | 1-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2012 | 1-3 | 1-2 | 0-0 | 0-1 | 0-0 | 0-0 |
| Total | 433-291 | 210-147 | 169-100 | 26-20 | 28-24 | 0-0 |
New York
-
Zsombor PirosZ.PirosHUN Loss
- 5-7 7-63 ret.
- Q.
-
28 Aug 26
-
Nicolai Budkov KjaerN.KjaerNOR
- 7-5 6-4
- q2
-
26 Aug 26
-
Stefanos SakellaridisS.SakellaridisGRE
- 6-3 6-3
- q1
-
25 Aug 26
Cincinnati
-
Taylor FritzT.FritzUSA Loss
- 6-4 6-3
- 4th
-
19 Aug 26
-
Joao FonsecaJ.FonsecaBRA
- w/o
- 3rd
-
18 Aug 26
-
Casper RuudC.RuudNOR
- 7-5 1-2 ret.
- 2nd
-
16 Aug 26
-
Kamil MajchrzakK.MajchrzakPOL
- 6-4 7-65
- 1st
-
14 Aug 26
-
Alexander ShevchenkoA.ShevchenkoKAZ
- 6-4 6-1
- Q.
-
12 Aug 26
-
Dane SweenyD.SweenyAUS
- 6-73 6-2 7-5
- q1
-
11 Aug 26
Montreal
-
James DuckworthJ.DuckworthAUS Loss
- 6-3 6-1
- 1st
-
03 Aug 26
Daniel Altmaier
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 20-29 | 3-11 | 13-13 | 0-1 | 4-4 | 0-0 |
| 2025 | 34-35 | 11-16 | 13-8 | 9-8 | 1-3 | 0-0 |
| 2024 | 30-34 | 5-9 | 19-20 | 5-4 | 1-1 | 0-0 |
| 2023 | 32-31 | 8-13 | 21-10 | 2-5 | 1-3 | 0-0 |
| 2022 | 34-31 | 10-14 | 22-12 | 0-1 | 2-4 | 0-0 |
| 2021 | 49-27 | 7-3 | 36-20 | 5-2 | 1-2 | 0-0 |
| 2020 | 28-16 | 12-7 | 13-5 | 3-4 | 0-0 | 0-0 |
| 2019 | 52-24 | 19-8 | 22-12 | 9-2 | 0-0 | 2-2 |
| 2018 | 7-2 | 7-2 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2017 | 46-22 | 27-7 | 2-4 | 4-3 | 3-4 | 10-4 |
| 2016 | 66-25 | 20-4 | 27-14 | 1-1 | 0-0 | 18-6 |
| 2015 | 20-28 | 5-7 | 14-18 | 0-1 | 0-0 | 1-2 |
| 2014 | 24-13 | 6-2 | 18-10 | 0-1 | 0-0 | 0-0 |
| 2013 | 2-2 | 0-0 | 1-0 | 0-1 | 0-0 | 1-1 |
| Total | 444-319 | 140-103 | 221-146 | 38-34 | 13-21 | 32-15 |
Beijing
-
Jie CuiJ.CuiCHN Loss
- 6-4 6-1
- q1
-
28 Sep 26
Davis Cup, World Group, Q2, GER-CRO 3-1
-
Dino PrizmicD.PrizmicCRO Loss
- 6-4 6-3
- Rubber 2
-
19 Sep 26
New York
-
Zachary SvajdaZ.SvajdaUSA Loss
- 6-3 6-1 6-75 6-2
-
1st
-
02 Sep 26
Winston-Salem
-
Ignacio BuseI.BusePER Loss
- 7-65 7-5
- 3rd
-
26 Aug 26
-
Francisco ComesanaF.ComesanaARG
- 6-1 7-66
-
2nd
-
24 Aug 26
Cincinnati
-
Lorenzo MusettiL.MusettiITA Loss
- 6-4 6-2
- 2nd
-
16 Aug 26
-
Chak Lam Coleman WongC.WongHKG
- 3-6 6-3 6-4
- 1st
-
14 Aug 26
Montreal
-
Brandon NakashimaB.NakashimaUSA Loss
- 6-2 6-1
- 2nd
-
04 Aug 26
-
Aleksandar VukicA.VukicAUS
- 6-72 7-65 6-4
- 1st
-
03 Aug 26
Kitzbuhel
-
Alex MolcanA.MolcanSVK Loss
- 6-3 3-6 7-5
- 2nd
-
22 Jul 26
H2H Ranking live progression
