Marcos Giron

Challenger and Futures finals

Singles: 12 (8–4)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0		USA F23, Claremont	Futures	Hard	Dennis Novikov	6–0, 7–5
Win	2–0		USA F25, Laguna Niguel	Futures	Hard	Jarmere Jenkins	4–6, 6–1, 6–1
Win	3–0		USA F9, Calabasas	Futures	Hard	Jason Jung	6–4, 4–6, 6–4
Loss	3–1		Mexico F13, Mazatlán	Futures	Hard	Daniel Nguyen	0–6, 6–2, 6–7
Win	4–1		USA F33, Berkeley	Futures	Hard	André Göransson	5–7, 7–6, 6–4
Win	5–1		USA F2, Long Beach	Futures	Hard	Collin Altamirano	7–6, 6–1
Loss	5–2		China F7, Wuhan	Futures	Hard	Dayne Kelly	6–7, 6–7
Win	6–2		China F8, Fuzhou	Futures	Hard	Alexander Sarkissian	7–5, 6–4
Loss	6–3		Canada F4, Saskatoon	Futures	Hard	Filip Peliwo	6–7, 7–6, 1–6
Loss	6–4		USA F8, Calabasas	Futures	Hard	JC Aragone	2–6, 4–6
Win	7–4	2019 Orlando Open – Singles|	Orlando, USA	Challenger	Hard	Darian King	6–4, 6–4
Win	8–4	2019 Oracle Challenger Series – Houston – Men's Singles|	Houston, USA	Challenger	Hard	Ivo Karlovic	7–5, 6–7, 7–6

Doubles: 9 (5–4)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1		USA F26, Irvine	Futures	Hard	Dennis Novikov	Devin Britton Austin Krajicek	2–6 ret.
Loss	0–2		USA F17, Rochester	Futures	Clay	Dennis Novikov	Chase Buchanan Fernando Romboli	2–6, 3–6
Win	1–2		USA F18, Pittsburgh	Futures	Clay	Connor Smith	Christopher Mengel Jason Tahir	6–3, 6–3
Loss	1–3		USA F20, Godfrey	Futures	Hard	Devin McCarthy	Evan King Peter Kobelt	5–7, 2–6
Win	2–3		USA F24, Costa Mesa	Futures	Hard	Mackenzie McDonald	Keith-Patrick Crowley Matt Fawcett	6–3, 6–2
Loss	2–4		Canada F3, Richmond	Futures	Hard	Farris Fathi Gosea	Hunter Nicholas Raymond Sarmiento	3–6, 4–6
Win	3–4		Canada F6, Saskatoon	Futures	Hard	Farris Fathi Gosea	Patrick Davidson Matt Reid	6–3, 6–2
Win	4–4	2019 RBC Tennis Championships of Dallas – Doubles|	Dallas, USA	Challenger	Hard	Dennis Novikov	Ante Pavić Ruan Roelofse	6–4, 7–6
Win	5–4	2019 Oracle Challenger Series – Indian Wells – Men's Doubles|	Indian Wells, USA	Challenger	Hard	JC Aragone	Darian King Hunter Reese	6–4, 6–4

Singles performance timeline