MJ Owen of Australia scored 50 on his debut in T20I against West Indies at Kingston on 20 Jul 2025 to provide the 95^th occasion of a batsman scoring a fifty on his debut in Twenty20 Internationals. All such occasions are tabulated below

No	Player	Runs	I	Team	Opposition	Ground	Start Date
1	RT Ponting	98*	1	Australia	v New Zealand	Auckland	17 Feb 2005
2	SB Styris	66	2	New Zealand	v Australia	Auckland	17 Feb 2005
3	GC Smith	61	1	South Africa	v New Zealand	Johannesburg	21 Oct 2005
4	DS Smith	61	1	West Indies	v England	The Oval	28 Jun 2007
5	MN Samuels	51	1	West Indies	v England	The Oval	28 Jun 2007
6	Junaid Siddique	71	1	Bangladesh	v Pakistan	Cape Town	20 Sep 2007
7	RN ten Doeschate	56	1	Netherlands	v Kenya	Belfast	02 Aug 2008
8	DA Warner	89	1	Australia	v South Africa	Melbourne	11 Jan 2009
9	AJ Redmond	63	1	New Zealand	v Ireland	Nottingham	11 Jun 2009
10	H Patel	88*	1	Canada	v Ireland	Colombo (SSC)	03 Feb 2010
11	AM Rahane	61	1	India	v England	Manchester	31 Aug 2011
12	AP Devcich	59	1	New Zealand	v Bangladesh	Mirpur	06 Nov 2013
13	RR Rossouw	78	2	South Africa	v Australia	Adelaide	05 Nov 2014
14	GH Worker	62	1	New Zealand	v Zimbabwe	Harare	09 Aug 2015
15	DJ Malan	78	1	England	v South Africa	Cardiff	25 Jun 2017
16	Simi Singh	57*	2	Ireland	v Netherlands	Rotterdam	12 Jun 2018
17	HE van der Dussen	56	1	South Africa	v Zimbabwe	East London	09 Oct 2018
18	Imran Ali Butt	58	1	Bahrain	v Saudi Arabia	Al Amerat	20 Jan 2019
19	R Sandaruwan	68*	2	Kuwait	v Maldives	Al Amerat	20 Jan 2019
20	S Jora	53*	2	Nepal	v U.A.E.	ICCA Dubai	31 Jan 2019
21	SR Taylor	72	1	U.S.A	v U.A.E.	ICCA Dubai	15 Mar 2019
22	N Nipiko	53	1	Vanuatu	v P.N.G.	Port Moresby	22 Mar 2019
23	Yasir Ali	57	2	Spain	v Malta	Cartagena	29 Mar 2019
24	PD Hennessy	71	1	Spain	v Malta	Cartagena	30 Mar 2019
25	SJ Baard	52*	2	Namibia	v Ghana	Kampala	20 May 2019
26	Adnan Idrees	79	2	Kuwait	v Qatar	Doha	04 Jul 2019
27	NG Collins	53	2	Finland	v Denmark	Brondby	13 Jul 2019
28	DMW Rawlins	63	1	Bermuda	v U.S.A.	Sandys Parish	18 Aug 2019
29	Ravinderpal Singh	101	1	Canada	v Cayman	Sandys Parish	18 Aug 2019
30	CG Williams	68*	1	Namibia	v Botswana	Windhoek	19 Aug 2019
31	JP Kotze	101*	1	Namibia	v Botswana	Windhoek	20 Aug 2019
32	S Wickramasekara	52	1	Czech-Rep	v Austria	Ilfov County	30 Aug 2019
33	Muhammad Saleem	52	1	Brazil	v Chile	Cortijo PC Pitch B	03 Oct 2019
34	BOP Fernando	78*	1	Sri Lanka	v Pakistan	Lahore	09 Oct 2019
35	LA Dunbar	104*	1	Serbia	v Bulgaria	Corfu	14 Oct 2019
36	K Dasan	74	2	Bulgaria	v Serbia	Corfu	14 Oct 2019
37	S Davizi	91	1	Czech-Rep	v Malta	Marsa	18 Oct 2019
38	AR Gandhi	50	2	Kenya	v Singapore	ICCA 2 Dubai	23 Oct 2019
39	SA Wijeyeratne	56	1	Canada	v Oman	Abu Dhabi	25 Oct 2019
40	BA Pai	52	1	Gibraltor	v Portugal	Cartagena	26 Oct 2019
41	F Damiao Couana	71*	1	Mozambique	v Malawi	Lilongwe	06 Nov 2019
42	Irfan Bhima	52	2	Malawi	v Mozambique	Lilongwe	06 Nov 2019
43	F Akankwasa	66	2	Uganda	v Qatar	Doha	12 Feb 2020
44	IDA Damarell	52	2	Guernsey	v Isle of Man	St Peter Port	21 Aug 2020
45	Haider Ali	54	1	Pakistan	v England	Manchester	01 Sep 2020
46	Ishan Kishan	56	2	India	v England	Ahmedabad	14 Mar 2021
47	WA Young	53	1	New Zealand	v Bangladesh	Hamilton	28 Mar 2021
48	K Bhurtel	62	2	Nepal	v Netherlands	Kirtipur	17 Apr 2021
49	Aasif Sheikh	54*	2	Nepal	v Netherlands	Kirtipur	17 Apr 2021
50	Shahil Momin	61	1	Autria	v Belgium	Waterloo	24 Jul 2021
51	Amoluk Singh	58	1	Ghana	v Rwanda	Rwanda	18 Aug 2021
52	M Akayezu	51	2	Rwanda	v Ghana	Rwanda	18 Aug 2021
53	L Bruce	60	1	Gibraltor	v Malta	Albergaria	20 Aug 2021
54	Zeeshan Kukikhel	75	1	Hungary	v Czech-Rep.	Ilfov County	02 Sep 2021
55	S Ssesazi	62	2	Uganda	v Nigeria	Entebbe	13 Sep 2021
56	Muhammad Amin	80	1	Swaziland	v Lesotho	Kigali	16 Oct 2021
57	Osama Mahmood	58*	2	Switzerland	v Gibraltar	Marsa	22 Oct 2021
58	II Selemani	81	1	Tanzania	v Mozambique	Rwanda	02 Nov 2021
59	Jitin Singh	60	1	Tanzania	v Mozambique	Rwanda	02 Nov 2021
60	SJ Modani	50	1	U.S.A	v Ireland	Lauderhill	22 Dec 2021
61	PD Salt	57	2	England	v West Indies	Bridgetown	26 Jan 2022
62	M Spoors	108*	1	Canada	v Philippines	Al Amerat	18 Feb 2022
63	P Heron	56*	2	Cayman Island	v Bahamas	George Town	13 Apr 2022
64	Saim Hussain	54	2	Bulgaria	v Hungary	Marsa	11 May 2022
65	D la Cock	66	2	Namibia	v Zimbabwe	Bulawayo	17 May 2022
66	Umar Nawaz	56	1	Sweden	v Germany	Krefeld	09 Jun 2022
67	A Mutreja	77	1	Singapore	v P.N.G.	Singapore	02 Jul 2022
68	S Ivetic	65*	2	Serbia	v Bulgaria	Belgrade	08 Jul 2022
69	KM Venkataswamy	55	1	Czech-Rep	v Luxembourg	Vinor	10 Jul 2022
70	G Mckeon	76	1	France	v Czech Rep.	Kerava	24 Jul 2022
71	Sohail Ahmed	80*	1	Bahrain	v Canada	Al Amerat	14 Nov 2022
72	A Johnson	51	2	Canada	v Bahrain	Al Amerat	14 Nov 2022
73	Adil Butt	53	2	Eswatini	v Ghana	Kigali	01 Dec 2022
74	R Lutaaya	70	1	Uganda	v Rwanda	Rwanda	14 Dec 2022
75	A Kaul	56	2	Singapore	v Bahrain	Bangi	16 Dec 2022
76	PV Rarotoga	56	2	Samoa	v Vanuatu	Suva	13 Mar 2023
77	C Veretaki	60	1	Fiji	v Samoa	Suva	14 Mar 2023
78	M Machado	52*	1	Portugal	v Gibraltar	Albergaria	10 Apr 2023
79	WL Madsen	52	1	Italy	v Jersey	Edinburgh (G)	23 Jul 2023
80	Sheikh Rasik	53	1	Hungary	v Croatia	Szodliget	05 Aug 2023
81	A Sharma	60	2	U.A>E	v New Zealand	Dubai (DICS)	17 Aug 2023
82	Aditya Panwar	62	1	Estonia	v Gibraltar	Gibraltar	30 Sep 2023
83	MB Kruger	59*	1	Namibia	v Nepal	Kirtipur	27 Feb 2024
84	M Levitt	54	1	Netherlands	v Nepal	Kirtipur	28 Feb 2024
85	AGS Gous	50	2	U.S.A	v Canada	Prairie View	07 Apr 2024
86	Tanzid Hasan	67*	2	Bangladesh	v Zimbabwe	Chattogram	03 May 2024
87	JA Burns	58	1	Italy	v Luxembourg	Spinaceto	09 Jun 2024
88	Taranjit Singh	55	1	Cyprus	v Estonia	Episkopi	17 Jun 2024
89	ZXM Vukusic	53	1	Croatia	v Belgium	Krefeld	08 Jul 2024
90	SR Mukkamalla	52	1	U.S.A	v Canada	The Hague	27 Aug 2024
91	Muhammad Asim	63	2	Qatar	v Oman	ICCA Dubai	14 Dec 2024
92	Mehboob Ali	53	1	Malta	v Estonia	Marsa	06 May 2025
93	Arun Yadav	86	1	Tanzania	v Malawi	Blantyre	06 Jul 2025
94	A Augastin	52	1	Tanzania	v Malawi	Blantyre	06 Jul 2025
95	MJ Owen	50	2	Australia	v West Indies	Kingston	20 Jul 2025

MJ Owen of Australia scored 50 on his debut in T20I against West Indies at Kingston on 20 Jul 2025 to provide the third occasion of an Australian batsman scoring a fifty on his debut in Twenty20 Internationals. All such occasions are tabulated below

No	Player	Runs	I	Team	Opposition	Ground	Start Date
1	RT Ponting	98*	1	Australia	v New Zealand	Auckland	17 Feb 2005
2	DA Warner	89	1	Australia	v South Africa	Melbourne	11 Jan 2009
3	MJ Owen	50	2	Australia	v West Indies	Kingston	20 Jul 2025

MJ Owen of Australia scored 50 on his debut in T20I against West Indies at Kingston on 20 Jul 2025 to provide the second occasion of a batsman scoring a fifty on his debut in Twenty20 Internationals against West Indies. Both such occasions are tabulated below

No	Player	Runs	I	Team	Opposition	Ground	Start Date
1	PD Salt	57	2	England	v West Indies	Bridgetown	26 Jan 2022
2	MJ Owen	50	2	Australia	v West Indies	Kingston	20 Jul 2025