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Isaiah Santillan

Portland, Texas · USA

Singles UTR

4.65

Rated

DevelopingBetter than 45%

Doubles UTR

4.53

Rated

DevelopingBetter than 44%

Record

25-17

60% win rate

Events Played

This season

Statistics

Wins

Losses

60%

Win Rate

Singles UTR Breakdown

Avg Opponent UTR

4.26

vs Higher Rated

2W - 13L

vs Lower Rated

23W - 4L

Last 5 Matches

2/5 wins

Match Impact (last 12 months, most recent first)

Singles UTR History

Doubles UTR History

Match Results

UTR Eligible	Date	Opponent	Score	Result	UTR Impact	Event
—	Feb 6, 2026	Yulian Rosero(1.60)	6-1, 6-0	W	—	Battle of the Bay
1	Feb 6, 2026	Alejandro Arango(6.04)	6-3, 6-3	L

UTR Eligible	Date	Opponents	Score	Result	Event
1	Mar 6, 2026	Isaac Byrne(3.07) David Lee(3.09)	4-2, 4-2	W	Bluff Tuff Spring Break Madness
—	Mar 6, 2026	Hudson Morales(7.00) Brycen Morales(6.42)	6-1, 6-2	L	Bluff Tuff Spring Break Madness
2	Mar 6, 2026	Michael Herschbach(5.01) Michael Anderson(5.02)	4-2, 4-1	L	Bluff Tuff Spring Break Madness
3	Feb 27, 2026	Roberto Alanis(3.91) Angel Ramirez(3.98)	4-0, 5-3	W	TM's Spring Varsity Invitational
4	Feb 27, 2026	Jeremias Arellano(5.42) Ezrah Esparza(5.42)	2-4, 4-0, 1-0	L	TM's Spring Varsity Invitational
5	Feb 27, 2026	Kalen Shanks(4.00) Ethan Tovar(3.21)	5-4(5), 4-5(7), 1-0	L	TM's Spring Varsity Invitational
6	Feb 27, 2026	Amado Tobias(4.17) Gustavo Montemayor(4.03)	4-2, 4-2	W	TM's Spring Varsity Invitational
7	Feb 20, 2026	Dayne Deutsch(4.50) John Stirling(4.59)	7-6(4), 6-3	L	CCISD Spring Fling - Gold Division
8	Feb 20, 2026	Connor Hutchison(5.25) Dylan Culver(5.25)	6-3, 6-4	L	CCISD Spring Fling - Gold Division
9	Feb 20, 2026	Richard Cruz(4.13) Andrew Brito(3.99)	6-0, 6-3	W	CCISD Spring Fling - Gold Division
10	Feb 20, 2026	Brody Herzog(3.89) Sam Dickerson(3.87)	6-0, 6-4	W	CCISD Spring Fling - Gold Division
11	Feb 13, 2026	Austin Box(3.85) Ryan Martin(3.97)	4-1, 4-1	W	GP Wildcat Varsity Invitational
12	Feb 13, 2026	Ty Blankenship(4.01) Tanner Branum(4.01)	4-0, 4-0	W	GP Wildcat Varsity Invitational
13	Feb 13, 2026	Michael Anderson(5.02) Michael Herschbach(5.01)	6-2, 1-6, 1-0(8)	L	GP Wildcat Varsity Invitational
—	Feb 13, 2026	Jeremiah Padron(3.12) Joey Gonzalez(4.37)	6-0, 6-2	W	GP Wildcat Varsity Invitational
14	Dec 9, 2025	Chloe Stone(3.72) Angelica Lopez(2.23)	6-2	W	Fall 2025 Section Championship/18U Intermediate WHITE Draw
15	Nov 2, 2025	Miranda Crumley(2.62) Tanner Branum(4.01)	6-4	W	JTT Fall Corpus Christi 2025/18 and Under Intermediate
16	Oct 26, 2025	Landon Caylor(4.00) Larisa Garcia(2.62)	6-2	W	JTT Fall Corpus Christi 2025/18 and Under Intermediate
18	Oct 6, 2025	Roberto Alanis(3.91) Oscar Hernandez(3.52)	6-4, 7-6(3)	W	2025 UIL 5A Team Tennis Playoffs
19	Oct 6, 2025	Diego Alberto Hernandez Juarez(5.61) Santiago Aguirre(5.62)	6-2, 6-2	L	2025 UIL 5A Team Tennis Playoffs
17	Oct 12, 2025	Tanner Branum(4.01) Miranda Crumley(2.62)	6-2	W	JTT Fall Corpus Christi 2025/18 and Under Intermediate
20	Oct 5, 2025	Aaron Briones(3.13) Larisa Garcia(2.62)	6-2	W	JTT Fall Corpus Christi 2025/18 and Under Intermediate
21	Sep 27, 2025	Levi Valdez(2.78) Aaron Briones(3.13)	6-3, 6-4	W	Gregory-Portland High School vs Ray High School
22	Sep 12, 2025	Israel Cover(3.75) Jeremiah Capuchin(3.72)	4-0, 4-5(7), 1-0	W	La Vernia High School vs Gregory-Portland High School
23	Sep 9, 2025	Brycen Morales(6.42) Mason Evans(5.86)	6-2, 2-6, 1-0(1)	L	Flour Bluff High School vs Gregory-Portland High School
24	Sep 6, 2025	Javier Cadena(4.00) Sean Gaytan(4.04)	6-2, 7-6(4)	W	Gregory-Portland High School vs United High School
—	Sep 2, 2025	Randall Torres(1.90) Jason Molina(1.90)	6-1, 6-1	W	Gregory-Portland High School vs Alice High School
25	Aug 29, 2025	Juan Gonzalez(5.22) Hiram Barajas(5.24)	5-7, 6-4, 1-0(7)	L	Gregory-Portland High School vs United South High School
26	Aug 26, 2025	Adam Mccarty(5.17) Gustavo Rodriguez(5.15)	6-2, 6-4	L	Gregory-Portland High School vs Tuloso Midway High School
27	Aug 23, 2025	Adrian Serna(3.27) Victor Garcia(3.19)	6-3, 6-2	W	Gregory-Portland High School vs Zapata High School
28	Aug 12, 2025	Zoe Chaney(2.24) Caden Colston(4.04)	6-3, 6-1	W	Calallen High School vs Gregory-Portland High School
29	Jun 28, 2025	Juan David Navarro(5.12) Manav Nandakumar(7.45)	6-0	L	Corpus Christi \| Singles and Doubles 12-18
30	Jun 28, 2025	Ethan Ho(9.18) Sorathan Leekumjorn(9.47)		W	Corpus Christi \| Singles and Doubles 12-18
—	Jun 28, 2025	Luke Chen(7.22) Naveen Nanjappa(7.60)	7-5	L	Corpus Christi \| Singles and Doubles 12-18
—	Jun 27, 2025	Brandon Sowell(5.23) Charles Muehlbauer(5.26)	4-2, 4-0	L	Coastal Bend Summer Series Doubles Pt. 2
—	Jun 27, 2025	Gilberto Rodriguez(5.23) Gustavo Rodriguez(5.15)	4-2, 2-4, 1-0(9)	W	Coastal Bend Summer Series Doubles Pt. 2
—	Jun 26, 2025	Audrey Arango(4.50) Senovio Martinez(3.90)	4-0, 4-1	W	Coastal Bend Summer Series Doubles Pt. 2
—	Jun 14, 2025	Dominic Gonzalez(4.16) Hayden Armstrong(6.06)	5-3, 4-0	W	Coastal Bend Summer Series Doubles
—	Jun 14, 2025	Gilberto Rodriguez(5.23) Gustavo Rodriguez(5.15)	4-1, 4-2	L	Coastal Bend Summer Series Doubles
—	Jun 14, 2025	Audrey Arango(4.50) Ethan Molina(5.74)	4-0, 4-2	L	Coastal Bend Summer Series Doubles
—	Apr 25, 2025	Cash Gonzales(4.92) Noel Gonzalez(4.89)	6-4, 6-4	L	District 29 5A Tennis Tournament
—	Apr 13, 2025	Samson Silva(3.51) Ethan Diehl(3.51)	4-0, 4-0	W	GP Varsity Invitational
—	Apr 13, 2025	Gabriel Gonzalez(5.32) Brendin Diaz(5.37)	5-4(3), 4-1	L	GP Varsity Invitational
—	Apr 13, 2025	Kyle Barganski(7.36) Byron Ruf(7.43)	6-1, 6-2	L	GP Varsity Invitational
—	Apr 13, 2025	David Lee(3.09) Isaac Byrne(3.07)	6-4, 6-4	W	GP Varsity Invitational
—	Apr 6, 2025	Caylee Hernandez(1.66) Miranda Crumley(2.62)	6-2	W	JTT Spring Corpus Christi 2025/18 and Under Greek Hero
—	Apr 10, 2025	Armando Gamez(4.90) Gabriel Dubon(4.79)	5-2	L	Harlingen Elite UTR Invitational
—	Apr 10, 2025	Isaiah Salinas(4.04) Diego lopez(4.22)	8-6	W	Harlingen Elite UTR Invitational
—	Apr 10, 2025	Rigoberto Antonio Chavero(5.59) Roman Renfrow(5.59)	6-1, 6-1	L	Harlingen Elite UTR Invitational
—	Mar 29, 2025	Abraham Coronado(4.98) axel keller(4.89)	9-7	L	New Braunfels Varsity Invitational @ NEWKS
—	Mar 29, 2025	Adrian Lindo(3.75) Cory Hudgins(3.81)	8-4	W	New Braunfels Varsity Invitational @ NEWKS
—	Mar 29, 2025	Philip Wittig(3.65) William Rollins(3.71)	8-5	W	New Braunfels Varsity Invitational @ NEWKS
—	Mar 28, 2025	David Lee(3.09) Isaac Byrne(3.07)	6-4, 7-5	L	Gregory-Portland Spring Fling Matches
—	Mar 28, 2025	Ryan Martin(3.97) Austin Box(3.85)	6-3, 7-5	L	Gregory-Portland Spring Fling Matches
—	Mar 28, 2025	Oscar Herrera(3.36) Anshoul Nadgouda(4.49)	6-2, 6-3	W	Gregory-Portland Spring Fling Matches
—	Mar 22, 2025	Kyle Barganski(7.36) Byron Ruf(7.43)	6-2, 6-0	L	Flour Bluff Results From Spring Fling
—	Mar 23, 2025	Jason Poses(4.52) Ignacio Prado(4.26)	6-4	L	JTT Spring Corpus Christi 2025/18 and Under Greek Hero
—	Mar 16, 2025	Michael Herschbach(5.01) Jillian Garcia(4.24)	6-4	W	JTT Spring Corpus Christi 2025/18 and Under Greek Hero
—	Mar 1, 2025	Jacob Castro(2.07) Logan De La Garza(2.11)	4-0, 4-0	W	Tuloso-Midway Varsity Spring Invitational
—	Mar 1, 2025	Agustin Serna(4.55) Angel Gonzalez(4.55)	4-1, 4-2	L	Tuloso-Midway Varsity Spring Invitational
—	Mar 1, 2025	David Herrera(4.33) Barrett Malachite(4.32)	4-5(7), 4-2, 1-0(4)	L	Tuloso-Midway Varsity Spring Invitational
—	Mar 1, 2025	Mason Evans(5.86) Izaak Cintron(5.67)	4-0, 4-0	L	Tuloso-Midway Varsity Spring Invitational
—	Feb 28, 2025	Santiago Martinez(1.94) erick gonzalez(1.94)	4-1, 4-0	W	Tuloso-Midway Varsity Spring Invitational
—	Feb 21, 2025	Mason Evans(5.86) Izaak Cintron(5.67)	4-1, 4-1	L	Polar Bear Tournament
—	Feb 21, 2025	Gustavo Rodriguez(5.15) Gabriel Gonzalez(5.32)	4-2, 4-2	W	Polar Bear Tournament
—	Feb 16, 2025	Kenneth Hayes(4.96) Gilberto Rodriguez(5.23)	4-2, 0-4, 1-0(8)	L	Valentine's Doubles and Mixed Tournament
—	Feb 16, 2025	Paul Tincher(4.95) Joshua Cristan(4.58)	5-4(6), 0-4, 1-0(4)	L	Valentine's Doubles and Mixed Tournament
—	Feb 1, 2025	Davin Edwards(4.69) Ethan Jordan(4.60)	4-2, 4-1	W	TM's 50th Annual LaVerne & Harold Wesson Varsity Tournament
—	Feb 1, 2025	Daniel De Leon(4.96) Call Keese(4.73)	4-1, 4-2	L	TM's 50th Annual LaVerne & Harold Wesson Varsity Tournament
—	Jan 31, 2025	Manav Dash(4.76) Anshoul Nadgouda(4.49)	5-4(9), 0-4, 1-0(9)	W	TM's 50th Annual LaVerne & Harold Wesson Varsity Tournament
—	Jan 31, 2025	Bryan Castro(N/A) Logan De La Garza(2.11)	4-1, 4-1	W	TM's 50th Annual LaVerne & Harold Wesson Varsity Tournament
—	Jan 31, 2025	Anthony Garcia(5.72) Kapish Chand(5.72)	4-2, 4-2	L	TM's 50th Annual LaVerne & Harold Wesson Varsity Tournament
—	Nov 16, 2024	Braden Watkins(4.39) Ismoil Najmiddinov(N/A)	6-2	W	76th Corpus Christi Thanksgiving Open \| Singles and Doubles - Boys’ and Girls’ 12-18
—	Nov 16, 2024	Siddhanth Raju(4.21) Anshoul Nadgouda(4.49)	6-2	W	76th Corpus Christi Thanksgiving Open \| Singles and Doubles - Boys’ and Girls’ 12-18
—	Nov 16, 2024	Markus Soto(3.66) David Guerrero(5.39)	6-3	W	76th Corpus Christi Thanksgiving Open \| Singles and Doubles - Boys’ and Girls’ 12-18
—	Oct 22, 2024	Gabriel Austria(2.24) Brayden Tran(N/A)	6-0, 6-0	W	GP Fall Tennis Matches
—	Oct 9, 2024	Houston Papp(2.40) Jordan Salas(1.02)	6-1, 6-1	W	GP vs. Floresville
—	Sep 28, 2024	Sammy Quintanilla(1.49) Levi Valdez(2.78)	6-1, 6-0	W	Gregory-Portland High School at W.B. Ray High School
—	Sep 21, 2024	Luis Morales(N/A) Eli Westbrook(3.98)	6-0, 6-2	W	Corpus Christi King at Gregory-Portland High School
—	Sep 17, 2024	Logan Williams(3.55) Robert Benavidez(N/A)	7-6(3), 3-6, 1-0(6)	W	Gregory-Portland High School at Corpus Christi Veterans Memorial
—	Sep 14, 2024	Dicen Chamberlin(4.91) Brendin Diaz(5.37)	6-4, 6-7(7), 1-0(5)	L	Gregory-Portland High School at Tuloso-Midway
—	Sep 10, 2024	Brayden Mcnabb(6.80) Byron Ruf(7.43)	6-1, 6-0	L	Gregory-Portland High School at Flour Bluff High School
—	Aug 30, 2024	Lindsay Lopez(2.98) Jairo Pineda(N/A)	6-2, 3-6, 1-0(7)	L	United South High School at Gregory-Portland High School
—	Aug 27, 2024	wesley garcia(1.86) Taylor Roschetzky(1.44)	6-0, 4-6, 1-0(4)	W	Gregory-Portland High School at Calallen High School
—	Aug 24, 2024	Agustin Serna(4.55) Angel Gonzalez(4.55)	7-5, 6-4	L	Zapata High School at Gregory-Portland High School
—	Aug 17, 2024	Alyssa Hooper(3.98) Brendan Hooper(4.22)	6-0, 6-0	L	Gregory-Portland High School at New Braunfels Canyon HS
—	Aug 8, 2024	Merrin Heinold(1.69) Samson Silva(3.51)	6-0, 6-3	W	Gregory-Portland High School at Victoria West High School
—	Jul 13, 2024	Vinny Delrossi(3.83) Eliseo Lazo(3.81)	4-5(7), 4-2, 1-0(5)	W	Coastal Bend Summer Series Doubles (July 13)
—	Jul 13, 2024	Katelynn Krebs(1.61) Carsen Boone(3.77)	5-3, 5-3	W	Coastal Bend Summer Series Doubles (July 13)
—	Jul 13, 2024	Dylan Garrett(N/A) Bella Schmit(2.48)	4-0, 4-1	W	Coastal Bend Summer Series Doubles (July 13)
—	Jun 29, 2024	Layla Ramon(3.25) Landin Cruz(4.07)	4-0, 4-2	L	Coastal Bend Summer Series
—	Jun 29, 2024	Joshua Delatte(2.02) Zai Thakor(2.99)	4-1, 4-1	W	Coastal Bend Summer Series
—	Jun 29, 2024	Evelyn Clark(6.49) Yasmeen Villanueva(2.34)	5-3, 3-5, 1-0(13)	W	Coastal Bend Summer Series
—	Apr 16, 2024	Suzanna Delgado(4.22) Joshua Cristan(4.58)	4-1, 4-0	L	Gregory-Portland High School at Flour Bluff High School
—	Mar 27, 2024	Taneesha Devi(3.22) Joseph Caraveo(3.70)	5-4(6), 1-4, 1-0(7)	W	District 29-5A JV/Freshman Tournament
—	Mar 27, 2024	Bryce Camacho(N/A) Caitlyn Reed(1.92)	5-3, 4-0	W	District 29-5A JV/Freshman Tournament
—	Mar 20, 2024	Natalie Hughes(2.19) Joseph Caraveo(3.70)	1-4, 5-3, 1-0(7)	W	TM's F/JV Tournament #2
—	Mar 20, 2024	Matthew Diaz(3.39) Mia Martinez(1.43)	5-4(6), 5-4(6)	W	TM's F/JV Tournament #2
—	Mar 20, 2024	Logann Gunn(N/A) Guadalupe Lopez(N/A)	4-0, 4-1	W	TM's F/JV Tournament #2
—	Mar 18, 2024	Matthew Diaz(3.39) Mia Martinez(1.43)	4-2, 5-3	W	Calallen JV/Freshman Tournament
—	Mar 18, 2024	Isabella Luis(2.69) Brandyn De La Paz(3.60)	4-0, 2-4, 1-0(10)	W	Calallen JV/Freshman Tournament

Isaiah Santillan

Statistics

Singles UTR Breakdown

Singles UTR History

Doubles UTR History

Match Results

UTR Simulator

Flour Bluff Results From Spring Fling

Gregory-Portland Spring Fling Matches

New Braunfels Varsity Invitational @ NEWKS

Harlingen Elite UTR Invitational

GP Varsity Invitational

Coastal Bend Tennis Summer UTR Series #1

Coastal Bend Tennis Summer UTR Series #2

Coastal Bend Summer Series Doubles

Coastal Bend Summer Series Doubles Pt. 2

Coastal Bend Tennis Spring UTR