Philipp Copy Bühler is a German professional Dota 2 midlane player.

Copy started his cybersport career in 2020, playing for Kill Steal Kommando and Yolo Knight without notable achievements. In January 2021, he moved to 5Comrades, with whom he won ESL Meisterschaft 2020 Season 2. In March, Philipp joined IVY, where he played for about 10 months. During this time, the team finished third at ESL DACH 2021 Spring, second at ESL DACH 2021 Autumn, and 13th at Dota 2 Champions League 2021 Season 6.

In early 2022, Copy left IVY and was absent from the professional scene for six months. He briefly played for Winter Bear in September, then joined TEAM FRAGSTER.DE, with whom he placed 8th at ESL DACH 2022 Autumn.

In 2023, he first played for Monte, then played as a stand-in for Ancient Tribe at European Pro League Season 7, helping the team to a third place finish.

In January 2024, Philipp joined Ninja Penguins, with whom he won the open qualifiers at BetBoom Dacha Dubai 2024 and made it to the closed qualifiers, where he finished 7th. Copy also qualified for DreamLeague Season 22 and ESL One Birmingham 2024. At the DreamLeague qualifiers Ninja Penguins did not manage to go further than the open qualification, but at the LAN qualifiers in Birmingham the team managed to reach the closed qualification, but there the team took 5th place. In February 2024, Copy and Ninja Penguins became European Pro League Season 16 champions.

In March 2024, Copy joined Nouns. Under this tag, Philipp participated in the qualifiers for Elite League 2024, DreamLeague Season 23, and PGL Wallachia: Season #1, successfully qualifying for two of them. In Elite League, the team placed 21st, and in PGL Wallachia — 14th.

As summer approached, the qualifiers for the two key tournaments of the year — The International 2024 and Riyadh Masters 2024 — began, which the team successfully passed, advancing to the main stage without much difficulty.

However, at Riyadh Masters 2024, the team did not achieve significant results, finishing in 18th place. Immediately after the tournament in Riyadh, Nouns participated in Elite League Season 2, where they finished in 6th place. Then came the event FISSURE Universe Ep. 3, where the team failed to reach the playoffs and also placed 6th.

At The International 2024, Nouns took 9-12th place, losing to BetBoom Team in the lower bracket of the playoffs. Later, the team successfully qualified for DreamLeague Season 24 and BetBoom Dacha Belgrade 2024, as well as competed at PGL Wallachia Season 2, where they took 6th place. In the middle of October, Nouns did make an appearance at BetBoom Dacha Belgrade, but didn't even advance out of the group, finishing in last place at the tournament.

After a disappointing performance at the DreamLeague series tournament, Nouns representatives announced that the organization is suspending its activities in the Dota 2 discipline due to financial difficulties.

In January 2025, Copy joined the stack Jigglin that was formed by MinD_ContRoL, and later it was signed by Into The Breach. In February of the same year, Copy signed with MOUZ, but was unable to achieve significant results with the team. After that, the player joined the Capy Baras stack, led by captain Fly. The team made its debut in the open qualifier for DreamLeague Season 26, advanced to the closed stage, but fell to Team Secret in the second round of the lower bracket.

In May, Copy joined Natus Vincere.

In June 2025, it became known that starting from July 1, Natus Vincere’s main roster will be disbanded and Copy was put on the transfer list.

On June 28, 2025, Natus Vincere participated in PGL Wallachia Season 5. The team lost in the lower bracket quarterfinals and finished the tournament in 5th–6th place. After the tournament, Copy left NAVI and continued his career with Pipsqueak+4, with whom he competed in several tournaments in the European Pro League and CCT series, where he reached the finals twice—at European Pro League 32 and CCT Season 2 Series 7. The team also attempted to qualify for major tournaments, but without success. In February 2026, Philip left the team.