1969 US Open (tennis) Françoise Dürr / Dennis Ralston, 7–5, 6–3 1969 US Open (tennis) The 1969 US Open (formerly known as U.S. National Championships) was a tennis tournament that took place on the outdoor grass courts at the West Side Tennis Club, Forest Hills in New York City, USA. The tournament ran from 28 August until 9 September. It was the 89th staging of the tournament, and the fourth Grand Slam tennis event of 1969. It was the last year at the US Open in which sets were decided by a two-game advantage before the introduction of the tiebreak in 1970. This championship
Innovation district districts intend to replicate the spontaneous growth of the above-mentioned innovation districts, which emerged through market forces, without any formal planning and/or strategy from the city's authority. In contrast with spontaneous innovation districts, 22@ Barcelona and its brainchild innovation districts are led by municipal and/or other public organizations. As a result, while market-led innovation districts are self-sustaining, municipal leadership is needed to pilot the transformation of the public-led innovation district into a self-sustaining innovation district. Much like technology parks, urban and regional policymakers aim with innovation districts to mimic market-led innovation districts in order to create the needed agglomeration economies