Hungarian Championship Wrestling (2018–present) Tihanyi made his
professional wrestling debut in Hungarian Championship Wrestling (HCW). During his time with the promotion, he has won the HCW Championship which is the promotion's top title on two separate occasions and the HCW Revolution Championship once. Due to his freelancer status in Europe, he seldomly still competes for house shows promoted by HCW. Tihanyi competed in the
GWF Light Heavyweight World Cup, an annual competition held by the promotion in which he made his first appearance at the 2023 edition where he defeated
LJ Cleary in the first rounds and then fell short to Tim Stübing, Ahura and Aytac Bahar in a
four-way match in the finals. At GWF Legacy in 2024 he won the GWF World Championship for the first time and defended it in a match against
Mustafa Ali at GWF Global Warning 2025 in February. Here he sustained an injury which kept him from competing and defending his title, so it had to be vacated. Tihanyi returned to GWF in November 2025 in a (non-title) rematch against Ali, where Peter would stand victorious.
Westside Xtreme Wrestling (2021–present) Tihanyi made his debut in
Westside Xtreme Wrestling while still a freelancer on June 3, 2021 at
wXw We Love Wrestling Zugaben Volume 1 where he teamed up with Gulyas Junior in a losing effort against Arrows Of Hungary (Dover and Icarus). During his time with the promotion, Tihanyi chased for various of its championships. At
wXw True Colors 2022 on May 28, he unsuccessfully challenged
Maggot for the
wXw Shotgun Championship. At
wXw Broken Rules XXI on November 11, 2023, Tihanyi teamed up with Fast Time Moodo to unsuccessfully challenge reigning champions Amboss (Icarus and
Laurance Roman) and
Dennis Dullnig and
Hektor Invictus for the
wXw World Tag Team Championship. He took part into the inaugural tournament of the
WXw European Championship in which he fell short to Elijah Blum in the first rounds. On the second night of the 2023 edition of the
WXw World Tag Team Festival, Tihanyi defeated Laurance Roman to win the
wXw Unified World Wrestling Championship in a
three-way match also involving
Robert Dreissker. Tihanyi competed in various signature events of wXw such as the
Shortcut To The Top event in which he made his first appearance at the 2021 edition where he competed in the traditional battle royal disputed for the number one contendership at the
wXw Unified World Wrestling Championship won by
Jurn Simmons and also involving notable opponents such as
Bobby Gunns,
Levaniel,
Norman Harras,
Senza Volto and others. In the
16 Carat Gold Tournament, Tihanyi made his first appearance at the 2022 edition where he defeated
Aigle Blanc in the first rounds, then fell short to
Jonathan Gresham in the second ones. One year later at the 2023 edition, he defeated
Trey Miguel in the first rounds and
Francesco Akira in the second ones, then fell short to
Axel Tischer in the semifinals. At the 2024 edition, Tihanyi made it to the finals of the competition by defeating
El Hijo de Dr. Wagner Jr. in the first rounds,
Michael Oku in the quarterfinals, Aigle Blanc in the semifinals, then fell short to Laurance Roman in the finals.
Progress Wrestling (2022) Tihanyi took part in the 2022 edition of
Progress Wrestling's
Natural Progression Series tournament in which he fell short to
Ricky Knight Jr. in the first rounds. He also made an appearance at
PROGRESS Chapter 142: The Deadly Viper Tour - Codename: California Mountain Snake on September 25, 2022, where he defeated Alexander Roth, Hari Singh and Tom Thelwell in four-way competition.
TV Total - Promi Wrestling On December 7, 2024 He Wrestled for the German TV Channel ProSieben on TV Total - Promi Wrestling aired January 4, 2025. The Event was a Tag Team Tournament to crown the first ever WTF Tag Team Champions The Tournament was so designed that one Celebrity and one Pro Wrestler Wrestled together as a Tag Team. Later The three winning Tag Teams hat to Wrestle each other in the Main event in an Relaxed Rules Three Way Elimination Match. Casselly and Tihanyi won Both the first round and the Main Event Match and became the inaugural WTF Tag Team Champions. ==Championships and accomplishments==