Robbie Mertz
Midfield - Attacking Midfield
at Pittsburgh Riverhounds SC
at Pittsburgh Riverhounds SC
1,404 days · joined 2022-07-20
👕200+ Apps
Market value
€250k
Attacking Midfield Midfield
Career snapshot
2
clubs played for
2019
debut season
0.12
goals / match
Pittsburgh Riverhounds SC
top club · 163 apps
Position rank · 2025
#137
goals rank
#130
assists rank
26
season goals
33
season assists
Among 467 Midfield - Attacking Midfields · ≥200 mins
Career highs
€300k
peak value · 2022
—
top transfer fee
7
best season · 2019
4 · 15.4%
pens / of goals
Born the same day
Shares 1996-12-04 · 6 players total
211Appearances
26Goals
33Assists
28Yellow cards
1Red cards
74Full matches (90′)
| Full name | Robbie Mertz |
|---|---|
| Name in home country | Charles Robbins Mertz Jr. |
| Date of birth | 1996-12-04 (29 yrs) |
| Place of birth | Pittsburgh, Pennsylvania, United States |
| Citizenship |  United States |
| Position | Midfield - Attacking Midfield (main: Midfield) |
| Foot | |
| Height | 173.00 m |
| Current club | Pittsburgh Riverhounds SC |
| Joined | 2022-07-20 |
| Contract expires | 2025-11-30 |
| Agent | Relatives |
Jul 2025
2025 — Pittsburgh Riverhounds SC
28 matches · 4 G · 3 A · across 3 competitions
Jul 2024
2024 — Pittsburgh Riverhounds SC
36 matches · 3 G · 5 A · across 3 competitions
Jul 2023
2023 — Pittsburgh Riverhounds SC
35 matches · 2 G · 1 A · across 3 competitions
Jul 2022
Transfer: ATL UTD 2 → Pittsburgh
22/23 · Transfer
Jul 2022
2022 — Pittsburgh Riverhounds SC, Atlanta United 2
36 matches · 4 G · 12 A · across 2 competitions
Jul 2021
2021 — Atlanta United 2
28 matches · 1 G · 4 A · across 1 competition
Jan 2021
Transfer: Pittsburgh → ATL UTD 2
20/21 · Transfer
Jul 2020
2020 — Pittsburgh Riverhounds SC
17 matches · 5 G · 4 A · across 2 competitions
Jul 2019
2019 — Pittsburgh Riverhounds SC
31 matches · 7 G · 4 A · across 3 competitions
Mar 2019
Transfer: Without Club → Pittsburgh
18/19 · Transfer
Feb 2019
Transfer: Colorado → Without Club
18/19 · Transfer
Jan 2019
Transfer: Michigan → Colorado
18/19 · Draft
Aug 2017
Transfer: Burlingame → Michigan
17/18 · Return from loan
May 2017
Transfer: Michigan → Burlingame
16/17 · Loan
Aug 2016
Transfer: Chicago FC → Michigan
16/17 · Return from loan
May 2016
Transfer: Michigan → Chicago FC
15/16 · Loan
Jan 1970
Peak market value: €300k
Highest valuation recorded in dataset
Percentile rank vs 235 other Midfield - Attacking Midfields with ≥500 minutes in 2025. Higher = better (except cards, where lower = better — inverted automatically).
Goals4 total · 0.83/90
Assists3 total · 0.62/90
G+A7 total · 1.45/90
Yellow cards2 total · 0.42/90
Minutes played by club
Pittsburgh Riverhounds SC
56.4%
Atlanta United 2
43.6%
| Club | Seasons | First | Last | Matches | Goals | Assists | Minutes |
|---|---|---|---|---|---|---|---|
| Pittsburgh Riverhounds SC | 6 | 2019 | 2025 | 163 | 22 | 22 | 3,780 |
| Atlanta United 2 | 2 | 2021 | 2022 | 48 | 4 | 11 | 2,923 |
Career trajectory — goals, assists & market value
Goals by season
Assists by season
| Season | Competition | Club | Matches | Goals | Assists | YC | RC | Minutes |
|---|---|---|---|---|---|---|---|---|
| 2025 | US Open Cup | Pittsburgh Riverhounds SC | 3 | 0 | 1 | 0 | 0 | 0 |
| 2025 | USL Cup | Pittsburgh Riverhounds SC | 3 | 0 | 0 | 0 | 0 | 0 |
| 2025 | USLC | Pittsburgh Riverhounds SC | 22 | 4 | 2 | 2 | 0 | 433 |
| 2024 | US Open Cup | Pittsburgh Riverhounds SC | 1 | 0 | 0 | 0 | 0 | 0 |
| 2024 | USLC | Pittsburgh Riverhounds SC | 34 | 3 | 5 | 4 | 0 | 828 |
| 2024 | USLC Playoffs | Pittsburgh Riverhounds SC | 1 | 0 | 0 | 0 | 0 | 0 |
| 2023 | US Open Cup | Pittsburgh Riverhounds SC | 4 | 0 | 1 | 0 | 0 | 0 |
| 2023 | USLC | Pittsburgh Riverhounds SC | 30 | 2 | 0 | 2 | 1 | 699 |
| 2023 | USLC Playoffs | Pittsburgh Riverhounds SC | 1 | 0 | 0 | 0 | 0 | 0 |
| 2022 | USLC | Pittsburgh Riverhounds SC | 14 | 1 | 3 | 1 | 0 | 1,046 |
| 2022 | USLC | Atlanta United 2 | 20 | 3 | 7 | 5 | 0 | 588 |
| 2022 | USLC Playoffs | Pittsburgh Riverhounds SC | 2 | 0 | 2 | 0 | 0 | 0 |
| 2021 | USLC | Atlanta United 2 | 28 | 1 | 4 | 7 | 0 | 2,335 |
| 2020 | USLC | Pittsburgh Riverhounds SC | 16 | 5 | 4 | 2 | 0 | 278 |
| 2020 | USLC Playoffs | Pittsburgh Riverhounds SC | 1 | 0 | 0 | 0 | 0 | 0 |
| 2019 | US Open Cup | Pittsburgh Riverhounds SC | 3 | 0 | 0 | 0 | 0 | 0 |
| 2019 | USLC | Pittsburgh Riverhounds SC | 26 | 6 | 4 | 5 | 0 | 286 |
| 2019 | USLC Playoffs | Pittsburgh Riverhounds SC | 2 | 1 | 0 | 0 | 0 | 210 |
| Season | Date | From | To | Type | Market value | Fee |
|---|---|---|---|---|---|---|
| 15/16 | 2016-05-01 | Michigan | Chicago FC | Loan | 0 | — |
| 16/17 | 2016-08-01 | Chicago FC | Michigan | Return from loan | 0 | — |
| 16/17 | 2017-05-01 | Michigan | Burlingame | Loan | 0 | — |
| 17/18 | 2017-08-01 | Burlingame | Michigan | Return from loan | 0 | — |
| 18/19 | 2019-01-14 | Michigan | Colorado | Draft | 0 | — |
| 18/19 | 2019-02-06 | Colorado | Without Club | Transfer | 0 | — |
| 18/19 | 2019-03-29 | Without Club | Pittsburgh | Transfer | 0 | — |
| 20/21 | 2021-01-12 | Pittsburgh | ATL UTD 2 | Transfer | 150000 | — |
| 22/23 | 2022-07-20 | ATL UTD 2 | Pittsburgh | Transfer | 250000 | — |
No recorded injuries.
Current€250k
Peak€300k
Low€150k
Δ since start+€100k
| Date | Value |
|---|---|
| Jan 1, 1970 | €250k |
| Jan 1, 1970 | €250k |
| Jan 1, 1970 | €250k |
| Jan 1, 1970 | €300k |
| Jan 1, 1970 | €300k |
| Jan 1, 1970 | €300k |
| Jan 1, 1970 | €250k |
| Jan 1, 1970 | €200k |
| Jan 1, 1970 | €175k |
| Jan 1, 1970 | €150k |
No national team data.
| Teammate | PPG played with | Joint goals | Minutes |
|---|---|---|---|
| Edward Kizza | 2 | 4 | 0 |
| Dani Rovira | 2 | 0 | 0 |
| Langston Blackstock | 2 | 0 | 0 |
| Albert Dikwa | 2 | 2 | 0 |
| Arturo Ordóñez | 2 | 1 | 0 |
| Ryan James | 2 | 0 | 0 |
| Patrick Hogan | 2 | 1 | 0 |
| Thomas Vancaeyezeele | 2 | 0 | 0 |
| Jahmali Waite | 2 | 0 | 0 |
| Darwin Matheus | 1 | 1 | 0 |
| Aiden McFadden | 1 | 0 | 0 |
| Marc Ybarra | 2 | 0 | 0 |
| Jordan Dover | 2 | 0 | 0 |
| Ajani Fortune | 1 | 1 | 0 |
| David Mejía | 1 | 1 | 0 |
Single-season peaks across competitions in this player's career.
Top goalscoring seasons
| Season | Competition | Club | Goals | Matches |
|---|---|---|---|---|
| 2019 | USLC | Pittsburgh Riverhounds SC | 6 | 26 |
| 2020 | USLC | Pittsburgh Riverhounds SC | 5 | 16 |
| 2022 | USLC | Pittsburgh Riverhounds SC | 4 | 34 |
Top assist seasons
| Season | Competition | Club | Assists | Matches |
|---|---|---|---|---|
| 2022 | USLC | Pittsburgh Riverhounds SC | 10 | 34 |
| 2024 | USLC | Pittsburgh Riverhounds SC | 5 | 34 |
| 2021 | USLC | Atlanta United 2 | 4 | 28 |
Every loan spell across this player's career.
| Season | Date | From | To | Type | Fee | Value at transfer |
|---|---|---|---|---|---|---|
| 17/18 | 2017-08-01 | Burlingame | Michigan | Return from loan | — | — |
| 16/17 | 2017-05-01 | Michigan | Burlingame | Loan | — | — |
| 16/17 | 2016-08-01 | Chicago FC | Michigan | Return from loan | — | — |
| 15/16 | 2016-05-01 | Michigan | Chicago FC | Loan | — | — |
Auto-detected milestones based on cumulative career totals.
| Season / Year | Milestone | Date |
|---|---|---|
| 2019 | Senior debut season | |
| 2019 | First senior goal |
Yellow / second-yellow / red cards per season. Only seasons with at least one card are shown.
| Season | Matches | Mins | YC | 2nd YC | RC | Cards / 90′ |
|---|---|---|---|---|---|---|
| 2025 | 28 | 433 | 2 | 0 | 0 | 0.42 |
| 2024 | 36 | 828 | 4 | 0 | 0 | 0.43 |
| 2023 | 35 | 699 | 2 | 0 | 1 | 0.39 |
| 2022 | 36 | 1,634 | 6 | 0 | 0 | 0.33 |
| 2021 | 28 | 2,335 | 7 | 0 | 0 | 0.27 |
| 2020 | 17 | 278 | 2 | 0 | 0 | 0.65 |
| 2019 | 31 | 496 | 5 | 0 | 0 | 0.91 |
Output by competition
Career goals and assists broken down by tournament.
USLC
190 apps
25 G
29 A
USLC Playoffs
7 apps
1 G
2 A
US Open Cup
11 apps
0 G
2 A
More on Robbie Mertz
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Frequently asked about Robbie Mertz
Who is Robbie Mertz?
Robbie Mertz is an United professional footballer who plays as a attacking midfield for Pittsburgh Riverhounds SC.
How old is Robbie Mertz?
Robbie Mertz is 29 years old. He was born on December 4, 1996 in Pittsburgh, Pennsylvania.
What position does Robbie Mertz play?
Robbie Mertz plays as a attacking midfield (Midfield - Attacking Midfield).
What club does Robbie Mertz play for?
Robbie Mertz currently plays for Pittsburgh Riverhounds SC.
How many career goals has Robbie Mertz scored?
Across all senior club competitions in our dataset, Robbie Mertz has scored 26 goals in 211 appearances.
What is Robbie Mertz's market value?
Robbie Mertz's most recent reported market value is €250k.