Do1u1u

Overview

Tournament Results

Tsai "Do1u1u" Chien-Cheng (Hanzi: 蔡健成) is a League of Legends esports player, previously support for Pro Probably.

Team History

Combine Role Swaps:No|Yes

Dates:Approx|Exact

CN	⁠⁠WD	June 29, chenlun17, xiaoleyan, Andy, HuanFeng, and shuguang join. Do1u1u joins as substitute. e
CN	⁠⁠WD	December 27, Do1u1u leaves.^[1] e
LMS	⁠⁠DG	December 27, Ninuo, JGY, Wumian, YuLun, pasa, yoga (Strategic Coach), and xiaoyu (Manager,Coach) join. Do1u1u joins as substitute.^[3] e

LMS	⁠⁠DG	January 8, 2188, JGY, Xiaobo, YuLun, Pasa, Do1u1u, and yoga (Strategic Coach)'s contracts are updated in the GCD, expiring on 16 November 2020.^[10] e
LMS	⁠⁠DG	January 23, Moonblack and Candy join. Do1u1u leaves.^[2] e
LMS	⁠⁠AF	January 30, Do1u1u joins. Ko1eee leaves. e

APAC	⁠⁠AF	January 11, Do1u1u changes residency from LMS LMS to APAC Asia Pacific. e
APAC	⁠⁠AF	March 18, Do1u1u leaves. e
APAC	⁠⁠RSG	March 18, Do1u1u joins.^[5]^[6] e
APAC	⁠⁠RSG	March 30, Do1u1u's contract is updated in the GCD, expiring on 15 November 2021.^[11] e
APAC	⁠⁠RSG	May 11, Gengar, Dennis, Do1u1u, and Crowe (Head Coach) are removed from the GCD.^[4] e
APAC	⁠⁠BJD	June 10, Do1u1u and Axin (Coach) are added to the GCD.^[8] Do1u1u's contract is updated in the GCD, expiring on 16 November 2020.^[12] e

APAC

⁠

February 7,
Eren joins. K2 (Bot to Support) changes position.
Arashi moves to substitute.
Maoan,
Chilly, and
Do1u1u leave.^[7]

e

APAC

⁠

⁠F/A

August 3,
Weizhi1 and
Do1u1u are disqualified from the 2022 Asia Esports Championship and indefinitely prohibited from participating in all future Asia Esports Championships due to ringing.^[13]

e

APAC	⁠⁠PRO	April 24, k1tchyq, 781, Brothers, frierin, and Do1u1u join. Dobby, HexzeRenz, and Austerity join as substitutes.^[9] e
APAC	⁠⁠PRO	May 29, aMA111, spent, Storm, and Lagneia join. Ferlenz joins as substitute. frierin (Bot to Support) changes position. k1tchyq moves to substitute. 781, Brothers, Do1u1u, Dobby, HexzeRenz, and Austerity leave. e

This table shows up to the 10 most recent results. For complete results, click here.

Do1u1u Tournament Results
Date	Pl	Event	Last Result	Team	Roster
2025-08-01	3 - 4	The Major Six 2025 Taichung Open Qualifiers	0 : 2⁠⁠DCG	⁠⁠送進IC	伊瑞莉雅CarryU, QiQi, 你拉槍線我拉便便, Tswet, Pragee, yt twitch do1u1u
2025-05-29	4	LTS 2025 Spring	8 - 6⁠⁠RR	⁠⁠PRO	k1tchyq, Dobby, HexzeRenz, 781, Brothers, frierin, Austerity, Do1u1u
2024-07-09	3 - 4	The Major Six 2024 Tainan Open Qualifiers	0 : 2⁠⁠丁群玩家	⁠⁠壞孩子軍	來點好運, wmwmmwwmwmmwmwmw, RouZoe, 小鼠條, do1u1u
2023-09-16	13 - 18	PCL 2023 Open Qualifier	0 : 1⁠⁠HKUF	⁠⁠MICR	Masuhana, Mountain, Roger, DoTmm, Tracy, Do1u1u
2022-08-03	DQ	Asia Esports Championship 2022 Rock Tiger Open Qualifiers		⁠⁠DXG	danny1018, Weizhi1, yiufung1028, Im your choice, FA Specia1, Do1u1u, RoyalRoy
2021-09-05	4	Asia Esports Championship 2021	1 : 2⁠⁠Cat	⁠⁠Pang	Nexus, as666, RenYe, Mao0305, keorb, NekoL, Do1u1u, yo
2021-08-05	1	AEC 2021 Pangolin Open Qualifiers	3 : 2⁠⁠TNU	⁠⁠還我超負	Nexus, RenYe, keorb, NekoL, Do1u1u, yo
2020-08-22	5 - 6	PCS 2020 Summer Playoffs	1 : 3⁠⁠ahq	⁠⁠BJD	Azhi, Enso, Minji, K2, Do1u1u, Paul, Axin
2020-08-02	8	PCS 2020 Summer	6 - 12⁠⁠RR	⁠⁠BJD	Azhi, Enso, Maoan, K2, Do1u1u, Chilly, Paul, Axin
2020-04-05	10	PCS 2020 Spring	5 - 13⁠⁠RR	⁠⁠RSG	Shinsekai, Gengar, Epic, Raven, Mexi, Dennis, Do1u1u, Crowe