H2H data updated: 2026-09-14 00:00 UTC
Kristina Brandi holds a 2–1 lead over Jamea Jackson in their WTA head-to-head. Across 3 main-draw meetings, Kristina Brandi leads 1–0 on clay, while Jamea Jackson leads 1–0 on grass. Most recently, Jamea Jackson won the 2005 Birmingham round of 64 3-6 7-5 6-0.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Jamea Jackson | 3-6 7-5 6-0 | Kristina Brandi | Match data | Jun 8, 2005* | R64 | Birmingham | Tier III → modern equivalent WTA 250 | Grass |
| Kristina Brandi | 6-2 6-3 | Jamea Jackson | Match data | May 13, 2005* | R16 | Prague Open | Tier IV → modern equivalent WTA 250 | Clay |
| Kristina Brandi | 6-3 6-2 | Jamea Jackson | Match data | Mar 24, 2005* | R128 | Miami Open | Tier I → modern equivalent WTA 1000 | Hard |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kristina Brandi | #917 | #27 | 983 | 1,722 | 104 | 151 | 40.8% | 0 | 0 | 0 | 0 | 1 | 1 |
| Jamea Jackson | #382 | #43 | 479 | 1,662 | 33 | 50 | 39.8% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Kristina Brandi | Jamea Jackson | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 2003 | 0–1 | 0.0% | #444 | 1,491 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 2004 | 2–5 | 28.6% | #156 | 1,482 | 0 | 0 |
| 18 | 1995 | 1–2 | 33.3% | #191 | 1,499 | 0 | 0 | 2005 | 10–14 | 41.7% | #80 | 1,520 | 0 | 0 |
| 19 | 1996 | 1–1 | 50.0% | #156 | 1,508 | 0 | 0 | 2006 | 19–19 | 50.0% | #45 | 1,608 | 0 | 0 |
| 20 | 1997 | 5–9 | 35.7% | #88 | 1,529 | 0 | 0 | 2007 | 0–6 | 0.0% | #588 | 1,539 | 0 | 0 |
| 21 | 1998 | 4–10 | 28.6% | #71 | 1,518 | 0 | 0 | 2008 | 2–5 | 28.6% | #273 | 1,529 | 0 | 0 |
| 22 | 1999 | 16–18 | 47.1% | #55 | 1,604 | 0 | 1 | — | — | — | — | — | — | — |
| 23 | 2000 | 25–25 | 50.0% | #27 | 1,643 | 0 | 1 | — | — | — | — | — | — | — |
| 24 | 2001 | 14–20 | 41.2% | #77 | 1,630 | 0 | 1 | — | — | — | — | — | — | — |
| 25 | 2002 | 3–9 | 25.0% | #207 | 1,552 | 0 | 1 | — | — | — | — | — | — | — |
| 26 | 2003 | 0–1 | 0.0% | #75 | 1,539 | 0 | 1 | — | — | — | — | — | — | — |
| 27 | 2004 | 23–21 | 52.3% | #47 | 1,617 | 0 | 1 | — | — | — | — | — | — | — |
| 28 | 2005 | 8–19 | 29.6% | #89 | 1,518 | 0 | 1 | — | — | — | — | — | — | — |
| 29 | 2006 | 4–14 | 22.2% | #158 | 1,427 | 0 | 1 | — | — | — | — | — | — | — |
| 30 | 2007 | 0–2 | 0.0% | #199 | 1,414 | 0 | 1 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Kristina Brandi | Jamea Jackson | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2003 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2004 | 1 | 4 | 5 | 20.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 18 | 1995 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | 2005 | 6 | 11 | 17 | 35.3% | 1 | 1 | 2 | 50.0% | 3 | 2 | 5 | 60.0% | — | — | — | — |
| 19 | 1996 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | 2006 | 11 | 13 | 24 | 45.8% | 2 | 4 | 6 | 33.3% | 6 | 2 | 8 | 75.0% | — | — | — | — |
| 20 | 1997 | 2 | 4 | 6 | 33.3% | 1 | 3 | 4 | 25.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | 2007 | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 21 | 1998 | 4 | 6 | 10 | 40.0% | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2008 | 2 | 5 | 7 | 28.6% | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1999 | 8 | 10 | 18 | 44.4% | 2 | 6 | 8 | 25.0% | 6 | 2 | 8 | 75.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2000 | 13 | 14 | 27 | 48.1% | 4 | 6 | 10 | 40.0% | 8 | 3 | 11 | 72.7% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2001 | 6 | 9 | 15 | 40.0% | 2 | 7 | 9 | 22.2% | 6 | 3 | 9 | 66.7% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2002 | 2 | 5 | 7 | 28.6% | 1 | 2 | 3 | 33.3% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2003 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2004 | 21 | 16 | 37 | 56.8% | 1 | 4 | 5 | 20.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2005 | 3 | 13 | 16 | 18.8% | 4 | 4 | 8 | 50.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2006 | 3 | 6 | 9 | 33.3% | 1 | 6 | 7 | 14.3% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2007 | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 64 | 87 | 151 | 42.4% | 16 | 41 | 57 | 28.1% | 24 | 19 | 43 | 55.8% | 0 | 4 | 4 | 0.0% | — | 20 | 37 | 57 | 35.1% | 3 | 6 | 9 | 33.3% | 10 | 7 | 17 | 58.8% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Kristina Brandi | Jamea Jackson | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2003 | 1492 | 100.0 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.13 |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2004 | 1483 | 106.1 | -0.74 | -0.28 | 0.892 | 47.5% | -1 | — | — | 46.7% | -0.07 | 0–3 (0%) | 0–3 (0%) | — | -0.03 |
| 18 | 1995 | 1499 | 102.4 | — | — | — | — | +32 | — | — | 28.6% | -1.29 | 1–0 | — | — | -0.24 | 2005 | 1521 | 117.6 | -0.08 | -0.13 | 1.020 | 50.4% | -39 | — | +118 | 43.6% | -0.38 | 3–4 (43%) | 4–1 (80%) | 103.8 | -0.78 |
| 19 | 1996 | 1509 | 106.4 | — | — | — | — | — | — | — | 50.0% | 0.00 | — | — | — | +0.24 | 2006 | 1609 | 128.7 | -0.56 | +0.41 | 1.005 | 50.0% | -63 | -80 | +192 | 53.5% | +0.27 | 6–8 (43%) | 3–8 (27%) | 98.3 | +0.35 |
| 20 | 1997 | 1529 | 115.8 | — | — | — | — | -5 | +24 | +109 | 42.4% | -0.61 | 1–4 (20%) | 3–0 (100%) | 100.7 | +0.26 | 2007 | 1540 | 95.2 | -4.69 | -3.50 | 0.583 | 38.5% | -33 | — | — | 7.7% | -3.54 | 0–1 | — | — | -0.44 |
| 21 | 1998 | 1518 | 107.5 | — | — | — | — | +31 | -23 | — | 32.3% | -1.26 | 3–2 (60%) | 0–1 | — | +0.22 | 2008 | 1530 | 101.3 | -3.99 | -0.29 | 0.755 | 43.5% | -25 | — | — | 28.6% | -2.21 | 0–2 | 1–0 | — | -0.20 |
| 22 | 1999 | 1604 | 122.3 | — | — | — | — | -34 | -147 | +116 | 50.0% | +0.11 | 6–6 (50%) | 3–4 (43%) | 101.4 | +0.67 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2000 | 1644 | 129.1 | — | — | — | — | -43 | -159 | +189 | 51.4% | +0.13 | 5–6 (45%) | 7–4 (64%) | 105.3 | +1.89 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2001 | 1630 | 117.9 | — | — | — | — | -50 | -195 | +257 | 43.1% | -0.49 | 5–3 (63%) | 3–3 (50%) | 102.1 | +0.42 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2002 | 1552 | 114.8 | — | — | — | — | +3 | -116 | — | 32.0% | -1.00 | 1–2 (33%) | 1–1 | — | -0.61 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2003 | 1540 | 99.3 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2004 | 1618 | 131.3 | -1.60 | -0.84 | 0.869 | 47.0% | +2 | -200 | — | 53.5% | +0.43 | 7–8 (47%) | 4–3 (57%) | 100.4 | -0.57 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2005 | 1518 | 111.7 | -1.87 | +1.60 | 0.982 | 49.7% | -23 | -44 | +214 | 34.9% | -1.00 | 3–6 (33%) | 2–4 (33%) | 96.1 | -0.48 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2006 | 1427 | 98.1 | -3.07 | -3.33 | 0.780 | 44.5% | +40 | -7 | — | 30.0% | -1.30 | 0–4 (0%) | 0–3 (0%) | 91.8 | +0.22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2007 | 1415 | 98.2 | -2.95 | -1.16 | 0.802 | 45.3% | — | — | — | 33.3% | -1.84 | 0–2 | — | — | -0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1722 | 124.0 | -2.31 | -0.88 | 0.872 | 46.9% | -15 | -110 | +183 | 44.1% | -0.34 | 32–43 (43%) | 23–23 (50%) | 100.5 | +0.69 | — | 1662 | 120.0 | -1.40 | -0.31 | 0.907 | 47.8% | -44 | -80 | +164 | 44.3% | -0.45 | 9–18 (33%) | 8–12 (40%) | 96.4 | -1.48 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Emmanuelle Gagliardi | 0 | 6 | 6 | Mar 7, 2006 | H2H |
| Amy Frazier | 2 | 4 | 6 | Jan 13, 2006 | H2H |
| Meilen Tu | 2 | 2 | 4 | Jun 14, 2006 | H2H |
| Conchita Martínez | 2 | 2 | 4 | Jun 23, 2005 | H2H |
| Elena Dementieva | 0 | 4 | 4 | Jul 29, 2004 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Gisela Dulko | 2 | 1 | 3 | Oct 5, 2006 | H2H |
| Maria Sharapova | 1 | 2 | 3 | Jun 17, 2006 | H2H |
| Kristina Brandi | 1 | 2 | 3 | Jun 8, 2005 | H2H |
| Victoria Azarenka | 0 | 2 | 2 | Jul 30, 2008 | H2H |
| Ashley Harkleroad | 1 | 1 | 2 | Aug 8, 2007 | H2H |