Demetric Marrero Jr M
mens 15–16 · mixed 26–28
+1.4 (-1.0…+3.3)
pts vs avg pairing (90% interval)
#235
of 286 active men (within gender only)
41–44
career record · 48% wins, 47% of points
Skill trajectory
Monthly posterior value (converted to points vs an average
pairing) with a 90% credible band. Flat months = little evidence, not zero
games.
2024-01 · +1.4 pts (90% band -0.8 to +3.2) 2024-02 · +1.4 pts (90% band -0.7 to +3.1) 2024-03 · +1.4 pts (90% band -0.6 to +3.1) 2024-04 · +1.4 pts (90% band -0.4 to +3.0) 2024-05 · +1.4 pts (90% band -0.3 to +3.0) 2024-06 · +1.5 pts (90% band -0.2 to +3.0) 2024-07 · +1.5 pts (90% band -0.1 to +3.0) 2024-08 · +1.5 pts (90% band +0.0 to +2.9) 2024-09 · +1.5 pts (90% band +0.1 to +2.9) 2024-10 · +1.5 pts (90% band +0.0 to +2.9) 2024-11 · +1.5 pts (90% band +0.0 to +2.8) 2024-12 · +1.5 pts (90% band +0.1 to +2.8) 2025-01 · +1.5 pts (90% band +0.1 to +2.8) 2025-02 · +1.5 pts (90% band +0.1 to +2.7) 2025-03 · +1.5 pts (90% band +0.2 to +2.7) 2025-04 · +1.5 pts (90% band +0.3 to +2.7) 2025-05 · +1.6 pts (90% band +0.3 to +2.7) 2025-06 · +1.5 pts (90% band +0.3 to +2.7) 2025-07 · +1.5 pts (90% band +0.2 to +2.7) 2025-08 · +1.5 pts (90% band +0.2 to +2.8) 2025-09 · +1.5 pts (90% band +0.2 to +2.8) 2025-10 · +1.5 pts (90% band +0.1 to +2.8) 2025-11 · +1.4 pts (90% band -0.0 to +2.8) 2025-12 · +1.4 pts (90% band -0.1 to +2.9) 2026-01 · +1.4 pts (90% band -0.2 to +2.9) 2026-02 · +1.4 pts (90% band -0.3 to +3.0) 2026-03 · +1.4 pts (90% band -0.4 to +3.0) 2026-04 · +1.4 pts (90% band -0.5 to +3.1) 2026-05 · +1.4 pts (90% band -0.5 to +3.1) 2026-06 · +1.4 pts (90% band -0.6 to +3.1) 2026-07 · +1.4 pts (90% band -0.7 to +3.2) 2026-08 · +1.4 pts (90% band -0.8 to +3.2) 2026-09 · +1.4 pts (90% band -0.9 to +3.3) 2026-10 · +1.4 pts (90% band -1.0 to +3.3) +0 +2 2024 2025 2026 pts vs avg pairing
Game log vs expectation
Dots = share of points actually won in each game; line = what
the model expected given both pairings that month (weakest-link included;
descriptive, not a frozen forecast).
2024-06-24 PPA · 6-11 · vs Johnson/Newell · w/ Audrey Banada · model expected 34% of points 2024-06-24 PPA · 2-11 · vs Johnson/Newell · w/ Audrey Banada · model expected 34% of points 2024-06-24 PPA · 12-10 (OT) · vs Payetta/Raney · w/ Audrey Banada · model expected 51% of points 2024-06-24 PPA · 11-9 · vs Payetta/Raney · w/ Audrey Banada · model expected 51% of points 2024-08-26 PPA · 11-4 · vs Chew/Venkatesan · w/ Audrey Banada · model expected 57% of points 2024-08-26 PPA · 11-5 · vs Chew/Venkatesan · w/ Audrey Banada · model expected 57% of points 2024-08-26 PPA · 11-7 · vs Rogers/Duffin · w/ Audrey Banada · model expected 63% of points 2024-08-26 PPA · 11-4 · vs Rogers/Duffin · w/ Audrey Banada · model expected 63% of points 2024-08-27 PPA · 1-11 · vs Rettenmaier/Tuionetoa · w/ Audrey Banada · model expected 26% of points 2024-08-27 PPA · 3-11 · vs Rettenmaier/Tuionetoa · w/ Audrey Banada · model expected 26% of points 2024-09-09 PPA · 4-11 · vs Beron/Klaassen · w/ Audrey Banada · model expected 61% of points 2024-09-09 PPA · 11-2 · vs Beron/Klaassen · w/ Audrey Banada · model expected 61% of points 2024-09-09 PPA · 11-5 · vs Beron/Klaassen · w/ Audrey Banada · model expected 61% of points 2024-09-09 PPA · 4-11 · vs Schmidt/Broderick · w/ Audrey Banada · model expected 43% of points 2024-09-09 PPA · 12-10 (OT) · vs Schmidt/Broderick · w/ Audrey Banada · model expected 43% of points 2024-09-09 PPA · 11-9 · vs Schmidt/Broderick · w/ Audrey Banada · model expected 43% of points 2024-09-10 PPA · 5-11 · vs Parenteau/Alshon · w/ Audrey Banada · model expected 19% of points 2024-09-10 PPA · 4-11 · vs Parenteau/Alshon · w/ Audrey Banada · model expected 19% of points 2024-09-30 PPA · 11-8 · vs Herrick/Herrick · w/ Cody Sivan · model expected 38% of points 2024-09-30 PPA · 5-11 · vs Herrick/Herrick · w/ Cody Sivan · model expected 38% of points 2024-09-30 PPA · 11-7 · vs Herrick/Herrick · w/ Cody Sivan · model expected 38% of points 2024-09-30 PPA · 3-11 · vs Camron/Palm · w/ Cody Sivan · model expected 32% of points 2024-09-30 PPA · 3-11 · vs Camron/Palm · w/ Cody Sivan · model expected 32% of points 2024-11-04 PPA · 1-11 · vs Rodriguez/Green · w/ Ella Cosma · model expected 34% of points 2024-11-04 PPA · 3-11 · vs Rodriguez/Green · w/ Ella Cosma · model expected 34% of points 2025-02-17 PPA · 9-11 · vs Poland/Kelly · w/ Audrey Banada · model expected 51% of points 2025-02-17 PPA · 3-11 · vs Poland/Kelly · w/ Audrey Banada · model expected 51% of points 2025-03-12 PPA · 11-9 · vs Coutinho/Petrei · w/ Audrey Banada · model expected 48% of points 2025-03-12 PPA · 11-4 · vs Coutinho/Petrei · w/ Audrey Banada · model expected 48% of points 2025-03-12 PPA · 7-11 · vs Luqur/Ayon · w/ Audrey Banada · model expected 46% of points 2025-03-12 PPA · 5-11 · vs Luqur/Ayon · w/ Audrey Banada · model expected 46% of points 2025-04-01 PPA · 6-11 · vs Rodriguez/Bieger · w/ Ella Cosma · model expected 36% of points 2025-04-01 PPA · 5-11 · vs Rodriguez/Bieger · w/ Ella Cosma · model expected 36% of points 2025-04-01 PPA · 9-11 · vs Giannelli/Kusuma · w/ Ella Cosma · model expected 48% of points 2025-04-01 PPA · 11-7 · vs Giannelli/Kusuma · w/ Ella Cosma · model expected 48% of points 2025-04-01 PPA · 11-4 · vs Giannelli/Kusuma · w/ Ella Cosma · model expected 48% of points 2025-05-12 PPA · 11-8 · vs Uspensky/Rosati · w/ Ella Cosma · model expected 42% of points 2025-05-12 PPA · 4-11 · vs Uspensky/Rosati · w/ Ella Cosma · model expected 42% of points 2025-05-12 PPA · 11-9 · vs Uspensky/Rosati · w/ Ella Cosma · model expected 42% of points 2025-05-12 PPA · 11-8 · vs Kozlowski/Tapfuma · w/ Joshua Giannelli · model expected 67% of points 2025-05-12 PPA · 11-7 · vs Kozlowski/Tapfuma · w/ Joshua Giannelli · model expected 67% of points 2025-05-12 PPA · 11-7 · vs Seagraves/Ricardo · w/ Ella Cosma · model expected 55% of points 2025-05-12 PPA · 11-6 · vs Seagraves/Ricardo · w/ Ella Cosma · model expected 55% of points 2025-05-12 PPA · 11-7 · vs Mason/McCartney · w/ Joshua Giannelli · model expected 58% of points 2025-05-12 PPA · 11-3 · vs Mason/McCartney · w/ Joshua Giannelli · model expected 58% of points 2025-05-13 PPA · 3-11 · vs Newcombe/Braham · w/ Joshua Giannelli · model expected 40% of points 2025-05-13 PPA · 8-11 · vs Newcombe/Braham · w/ Joshua Giannelli · model expected 40% of points 2025-05-13 PPA · 1-11 · vs Kawamoto/Frazier · w/ Ella Cosma · model expected 18% of points 2025-05-13 PPA · 5-11 · vs Kawamoto/Frazier · w/ Ella Cosma · model expected 18% of points 2025-05-13 PPA · 11-9 · vs Taylor/Trifunovic · w/ Ella Cosma · model expected 56% of points 2025-05-13 PPA · 11-4 · vs Taylor/Trifunovic · w/ Ella Cosma · model expected 56% of points 2025-06-16 PPA · 11-2 · vs Kim/Hoang · w/ Audrey Banada · model expected 62% of points 2025-06-16 PPA · 11-9 · vs Kim/Hoang · w/ Audrey Banada · model expected 62% of points 2025-06-16 PPA · 6-11 · vs Yee/Shimabukuro · w/ Andrew Angulo · model expected 45% of points 2025-06-16 PPA · 4-11 · vs Yee/Shimabukuro · w/ Andrew Angulo · model expected 45% of points 2025-06-16 PPA · 0-11 · vs Chan/Losbergs · w/ Audrey Banada · model expected 53% of points 2025-06-16 PPA · 11-2 · vs Chan/Losbergs · w/ Audrey Banada · model expected 53% of points 2025-06-16 PPA · 11-9 · vs Chan/Losbergs · w/ Audrey Banada · model expected 53% of points 2025-06-17 PPA · 10-12 (OT) · vs Benitez/Igleski · w/ Audrey Banada · model expected 37% of points 2025-06-17 PPA · 2-11 · vs Benitez/Igleski · w/ Audrey Banada · model expected 37% of points 2025-09-08 PPA · 11-2 · vs Sikora/Iii · w/ Tama Shimabukuro · model expected 65% of points 2025-09-08 PPA · 12-10 (OT) · vs Sikora/Iii · w/ Tama Shimabukuro · model expected 65% of points 2025-09-08 PPA · 6-11 · vs Rau/Alhouni · w/ Madalina Grigoriu · model expected 55% of points 2025-09-08 PPA · 11-8 · vs Rau/Alhouni · w/ Madalina Grigoriu · model expected 55% of points 2025-09-08 PPA · 11-5 · vs Rau/Alhouni · w/ Madalina Grigoriu · model expected 55% of points 2025-09-08 PPA · 11-8 · vs Morris/Mercado · w/ Tama Shimabukuro · model expected 50% of points 2025-09-08 PPA · 3-11 · vs Morris/Mercado · w/ Tama Shimabukuro · model expected 50% of points 2025-09-08 PPA · 11-9 · vs Morris/Mercado · w/ Tama Shimabukuro · model expected 50% of points 2025-09-09 PPA · 8-11 · vs Dow/Truluck · w/ Madalina Grigoriu · model expected 38% of points 2025-09-09 PPA · 10-12 (OT) · vs Dow/Truluck · w/ Madalina Grigoriu · model expected 38% of points 2025-09-09 PPA · 10-12 (OT) · vs Sock/Young · w/ Tama Shimabukuro · model expected 34% of points 2025-09-09 PPA · 4-11 · vs Sock/Young · w/ Tama Shimabukuro · model expected 34% of points 2025-11-03 PPA · 0-11 · vs Rodrigo/Mackinnon · w/ Andrew Angulo · model expected 34% of points 2025-11-03 PPA · 3-11 · vs Rodrigo/Mackinnon · w/ Andrew Angulo · model expected 34% of points 2025-11-03 PPA · 11-5 · vs Baker/White · w/ Andrew Angulo · model expected 57% of points 2025-11-03 PPA · 11-9 · vs Baker/White · w/ Andrew Angulo · model expected 57% of points 2026-04-27 PPA · 7-11 · vs Kim/Mody · w/ Daniel Miron · model expected 42% of points 2026-04-27 PPA · 6-11 · vs Kim/Mody · w/ Daniel Miron · model expected 42% of points 2026-04-27 PPA · 11-5 · vs Davis/Schiller · w/ Daniel Miron · model expected 60% of points 2026-04-27 PPA · 11-5 · vs Davis/Schiller · w/ Daniel Miron · model expected 60% of points 2026-08-31 PPA · 10-12 (OT) · vs Hanson/Hart · w/ Ram Kotnana · model expected 44% of points 2026-08-31 PPA · 12-10 (OT) · vs Hanson/Hart · w/ Ram Kotnana · model expected 44% of points 2026-08-31 PPA · 9-11 · vs Hanson/Hart · w/ Ram Kotnana · model expected 44% of points 2026-08-31 PPA · 1-11 · vs Jacobson/Yeh · w/ Haley Ferguson · model expected 33% of points 2026-08-31 PPA · 5-11 · vs Jacobson/Yeh · w/ Haley Ferguson · model expected 33% of points 0% 25% 50% 75% 100% 2024 2025 2026 win loss model expectation share of points
Splits
year tour W–L
win% avg score 2024 PPA 12–13 48% 7.1–8.9 2025 PPA 26–25 51% 8.2–8.8 2026 PPA 3–6 33% 8.0–9.7
8–1
deciding games (PPA winner-take-all)
4–4
overtime games (past the target)
16
blowout wins (opponents ≤5)
-3
current streak (+W / −L)
Singles
-0.7 (-2.8…+1.4)
pts vs avg active men’s singles player (90%)
rated
20 pro singles games
8–12
singles record · last 2026-08
Full singles ratings →
Partners
Chemistry = pair effect beyond the two players' values, in
points per game; almost everything here is honest noise — no pair in the
sport clears statistical significance (why ).
Recent games
date tour partner
opponents score vs exp
2026-08-31 PPA · mixed Haley Ferguson Jacobson/Yeh 5-11 -2% 2026-08-31 PPA · mixed Haley Ferguson Jacobson/Yeh 1-11 -25% 2026-08-31 PPA · mens Ram Kotnana Hanson/Hart 9-11 +1% 2026-08-31 PPA · mens Ram Kotnana Hanson/Hart 12-10 OT+10% 2026-08-31 PPA · mens Ram Kotnana Hanson/Hart 10-12 OT +1% 2026-04-27 PPA · mens Daniel Miron Davis/Schiller 11-5 +8% 2026-04-27 PPA · mens Daniel Miron Davis/Schiller 11-5 +8% 2026-04-27 PPA · mens Daniel Miron Kim/Mody 6-11 -6% 2026-04-27 PPA · mens Daniel Miron Kim/Mody 7-11 -3% 2025-11-03 PPA · mens Andrew Angulo Baker/White 11-9 -2% 2025-11-03 PPA · mens Andrew Angulo Baker/White 11-5 +12% 2025-11-03 PPA · mens Andrew Angulo Rodrigo/Mackinnon 3-11 -12%
Put Demetric in the simulator →
Unofficial fan analytics based on public results data —
not affiliated with any tour. Every number that has an error bar shows it;
cross-gender rankings are never published as fact (why ).
Model: Bayesian, 36k games, validated 77.4% winner accuracy on 884 unseen
games · data through 2026-10-15.