| It began with the 1968 British Hard Court Champion-ships |
Wall Street Journal |
18 Apr 2024 |
| It began with the 1968 British Hard Court Championships |
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| What professional tennis has been in since 1968 |
New York Times |
14 Mar 2024 |
| From 1968 on, for tennis |
Premier Sunday |
31 Dec 2023 |
| Modern tennis |
Universal |
07 Dec 2023 |
| 1968 to now, in professional tennis |
LA Times Daily |
29 Oct 2023 |
| Pro tennis period since 1968 |
New York Times |
08 Oct 2023 |
| Tennis period since 1968 |
USA Today |
13 May 2022 |
| 1968 to now, in tennis |
Wall Street Journal |
23 Apr 2022 |
| Modern-day pro tennis |
Newsday |
04 Feb 2022 |
| Pro tennis designation since 1968 |
LA Times Daily |
01 Sep 2021 |
| Pro tennis designation since 1968 |
The Washington Post |
01 Sep 2021 |
| 1968 to now, in pro tennis |
LA Times Daily |
10 Jul 2021 |
| 1968 to now, in pro tennis |
The Washington Post |
10 Jul 2021 |
| Tennis since 1968 |
USA Today |
14 Feb 2021 |
| It began for tennis players in 1968 |
The Washington Post Sunday |
25 Oct 2020 |
| 1968 to now, in tennis |
Wall Street Journal |
19 Sep 2020 |
| Tennis period since 1968 |
Universal |
11 Sep 2020 |
| It began in 1968, for tennis |
Thomas Joseph |
08 Jun 2019 |
| Pro tennis since 1968 |
Newsday |
25 Nov 2018 |
| 1968 to now, in tennis |
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| Tennis world since 1968 |
New York Times |
24 Sep 2017 |
| Current period in professional tennis |
The Washington Post |
24 Feb 2017 |
| Tennis world since 1968 |
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| Pro tennis, since 1968 |
Newsday |
23 Jul 2016 |
| Tennis period since 1968 |
LA Times Daily |
29 Jun 2016 |
| 1968 to now, in pro tennis |
LA Times Daily |
13 Apr 2016 |
| Part of modern tennis history |
The Washington Post |
04 Apr 2016 |
| Tennis period since 1968 |
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| Tennis since 1968 |
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| Professional tennis since 1968 |
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| Post-1968 tennis period |
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| Post-1968 tennis |
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| 1968 to the present, in tennis |
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| Part of modern tennis history |
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| It began in 1968, for tennis |
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| Present-day tennis |
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| Modern-day tennis |
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