J. Sierra
🌍 Ecuador 🎂 Age 28 23 Apr 1997 📍 Manta, Ecuador 📏 170 ⚖ 64
Season Statistics
2025 / 2026
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
 Mazatlán
|
Leagues Cup | Midfielder | 2 | 90 | 0 | 0 | 0 | 0 | 6.5 |
|
Mazatlán
|
Liga MX | Midfielder | 19 | 1583 | 3 | 0 | 2 | 0 | 6.6 |
2024 / 2025
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
|
Mazatlán
|
Liga MX | Midfielder | 31 | 1923 | 1 | 1 | 2 | 0 | 6.7 |
 Club Queretaro
|
Liga MX | Midfielder |
2023 / 2024
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
|
Club Queretaro
|
Leagues Cup | Midfielder | 3 | 197 | 0 | 0 | 1 | 0 | 6.3 |
|
Club Queretaro
|
Liga MX | Midfielder | 31 | 1363 | 0 | 2 | 4 | 0 | 6.8 |
2022 / 2023
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
 FC Juarez
|
Liga MX | Midfielder | 16 | 1242 | 1 | 1 | 0 | 6.7 | |
 Toluca
|
Liga MX | Midfielder | 21 | 844 | 2 | 2 | 1 | 6.7 |
2021 / 2022
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
 Tigres UANL
|
Liga MX | Midfielder | 0 | 0 | 0 | 0 | 0 | ||
|
Toluca
|
Liga MX | Midfielder | 17 | 1311 | 0 | 2 | 0 |
2020 / 2021
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
|
Tigres UANL
|
CONCACAF Champions League | Midfielder | 3 | 154 | 0 | 0 | 0 | ||
|
Tigres UANL
|
Liga MX | Midfielder | 11 | 254 | 0 | 1 | 0 | 0 | 6.6 |
2019 / 2020
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
|
Club Queretaro
|
Copa MX | Midfielder | 1 | 90 | 1 | 0 | 0 | ||
 Ecuador
|
Friendlies | Midfielder | 1 | 32 | 0 | 0 | 0 | ||
|
Club Queretaro
|
Liga MX | Midfielder | 16 | 1375 | 3 | 2 | 0 | 6.9 | |
|
Tigres UANL
|
Liga MX | Midfielder | 6 | 300 | 0 | 1 | 0 | 6.9 |
2018 / 2019
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
|
Club Queretaro
|
Liga MX | Midfielder | 12 | 1074 | 0 | 0 | 0 | 6.7 | |
 Lobos Buap
|
Liga MX | Midfielder | 13 | 1028 | 0 | 0 | 0 | 6.7 | |
|
Ecuador
|
World Cup - Qualification South America | Midfielder | 0 | 0 | 0 | 0 | 0 |
2017 / 2018
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
|
Ecuador
|
Friendlies | Midfielder | 1 | 2 | 0 | 0 | 0 | ||
|
Lobos Buap
|
Liga MX | Midfielder | 12 | 852 | 0 | 1 | 0 | 6.8 | |
 Delfin SC
|
Liga Pro | Midfielder | 34 | 1983 | 3 | 1 | 0 | ||
 Ecuador U20
|
World Cup - U20 | Midfielder | 3 | 270 | 0 | 0 | 0 |
2015 / 2016
| Team | League | Pos | Apps | Mins | G | A | 🟨 | 🟥 | Rating |
|---|---|---|---|---|---|---|---|---|---|
 Manta FC
|
Liga Pro Serie B | Midfielder | 0 | 1 | |||||
|
Delfin SC
|
Liga Pro Serie B | Midfielder | 0 | 1 |
Recent Appearances
| Date | Match | Mins | G | A | Rating |
|---|---|---|---|---|---|
| 07 Feb 26 |
Mazatlán
1–2
 Guadalajara Chivas
|
80 | 0 | 6.6 | |
| 31 Jan 26 |
 Atlas
1–0
Mazatlán
|
90 | 0 | 6.6 | |
| 17 Jan 26 |
Mazatlán
1–5
 Monterrey
|
90 | 1 | 0 | 7.7 |
| 13 Jan 26 |
 Puebla
2–1
Mazatlán
|
96 | 6.3 | ||
| 10 Jan 26 |
Mazatlán
1–2
FC Juarez
|
86 | 0 | 6.2 | |
| 08 Nov 25 |
Mazatlán
1–1
 Necaxa
|
86 | 0 | 7.3 | |
| 02 Nov 25 |
Club Queretaro
1–0
Mazatlán
|
21 | 0 | 6.2 | |
| 04 Oct 25 |
Mazatlán
2–1
 Atletico San Luis
|
90 | 1 | 0 | 7.6 |
| 28 Sept 25 |
Toluca
3–1
Mazatlán
|
90 | 0 | 6.0 | |
| 24 Sept 25 |
 Leon
2–2
Mazatlán
|
83 | 0 | 6.3 | |
| 20 Sept 25 |
Mazatlán
1–1
Atlas
|
90 | 0 | 5.9 | |
| 13 Sept 25 |
Mazatlán
1–4
 U.N.A.M. - Pumas
|
76 | 0 | 6.3 | |
| 30 Aug 25 |
FC Juarez
1–0
Mazatlán
|
90 | 0 | 6.9 | |
| 24 Aug 25 |
Mazatlán
2–2
Tigres UANL
|
76 | 0 | 6.3 | |
| 18 Aug 25 |
Monterrey
3–2
Mazatlán
|
90 | 0 | 7.3 | |
| 10 Aug 25 |
Mazatlán
2–2
 Club Tijuana
|
90 | 0 | 6.6 | |
| 02 Aug 25 |
 Houston Dynamo
0–2
Mazatlán
|
90 | 0 | 6.5 | |
| 30 Jul 25 |
 Los Angeles FC
1–1
Mazatlán
|
||||
| 27 Jul 25 |
 CF Pachuca
1–0
Mazatlán
|
90 | 0 | 6.5 | |
| 19 Jul 25 |
Mazatlán
2–1
Puebla
|
83 | 1 | 0 | 7.3 |